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Journal articles on the topic 'Stereo audio'

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1

Linz, Alfredo R. "Stereo audio codec." Journal of the Acoustical Society of America 102, no. 3 (1997): 1277. http://dx.doi.org/10.1121/1.419992.

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2

Linz, Alfredo R. "Stereo audio CODEC." Journal of the Acoustical Society of America 103, no. 1 (1998): 17. http://dx.doi.org/10.1121/1.423135.

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3

Liu, Tianyun, Diqun Yan, Rangding Wang, Nan Yan, and Gang Chen. "Identification of Fake Stereo Audio Using SVM and CNN." Information 12, no. 7 (2021): 263. http://dx.doi.org/10.3390/info12070263.

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The number of channels is one of the important criteria in regard to digital audio quality. Generally, stereo audio with two channels can provide better perceptual quality than mono audio. To seek illegal commercial benefit, one might convert a mono audio system to stereo with fake quality. Identifying stereo-faking audio is a lesser-investigated audio forensic issue. In this paper, a stereo faking corpus is first presented, which is created using the Haas effect technique. Two identification algorithms for fake stereo audio are proposed. One is based on Mel-frequency cepstral coefficient feat
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4

Subhan, Aris, Turahyo, and Hardianto. "IMPLEMENTASI PHASE LOCKED LOOP (PLL) PADA PEMANCAR FM STEREO MENGGUNAKAN DSP PLL QN8027." Journal Of Power electric And Renewable Energy 2, no. 1 (2024): 15–21. https://doi.org/10.59811/dcvxmv54.

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Pemancar FM merupakan salah satu media komunikasi yang efektif untuk menyampaikan pesan berita serta hiburan dimasyarakat, pemancar FM bekerja dengan merubah satu atau lebih sinyal input, berupa frekuensi audio yang diproses menjadi gelombang termodulasi menjadi siyal RF sebagai output daya, kemudian disalurkan ke sistem antena untuk dipancarkan. Beberapa permasalahan pemancar FM seperti, hasil output sinyal RF tidak stabil dan kualitas audio kurang baik. Dalam menyelesaikan permasalahan tersebut diperlukan modul DSP PLL QN8027 yang dirangkai dengan modul buffer dan modul booster serta antena
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5

Amin, A. A., M. S. Islam, M. A. Masud, and M. N. H. Khan. "Impact of Higher Order Adaptive Filtering for Stereo System Audio Signal." Indonesian Journal of Electrical Engineering and Computer Science 6, no. 3 (2017): 623. http://dx.doi.org/10.11591/ijeecs.v6.i3.pp623-627.

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In present stereo audio system is a most popular audio system for different purposes. Now a day’s stereo system is commonly used in communication and other purposes. Moreover Normalized Least Mean Square (NLMS) based adaptive filtering is an effective filtering process in case of communication and other applications. However adaptive filtering is an adaptive filter process to cancel out the noise from audio signal successfully. Hence the main objective of this paper is to design a NLMS adaptive filter which cancels out the noise from a noisy wave format stereo audio file. Moreover by varying t
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6

Amin, A. A., M. S. Islam, A. A. M. Masud, and M. N. H. Khan. "Design and Performance Analysis of 1.8 GHz Low Noise Amplifier for Wireless Receiver Application." Indonesian Journal of Electrical Engineering and Computer Science 6, no. 3 (2017): 656. http://dx.doi.org/10.11591/ijeecs.v6.i3.pp656-662.

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In present stereo audio system is a most popular audio system for different purposes. Now a day’s stereo system is commonly used in communication and other purposes. Moreover Normalized Least Mean Square (NLMS) based adaptive filtering is an effective filtering process in case of communication and other applications. However adaptive filtering is an adaptive filter process to cancel out the noise from audio signal successfully. Hence the main objective of this paper is to design a NLMS adaptive filter which cancels out the noise from a noisy wave format stereo audio file. Moreover by varying t
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7

Dong, Yingjun, Neil G. MacLaren, Yiding Cao, et al. "Utterance Clustering Using Stereo Audio Channels." Computational Intelligence and Neuroscience 2021 (September 25, 2021): 1–8. http://dx.doi.org/10.1155/2021/6151651.

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Utterance clustering is one of the actively researched topics in audio signal processing and machine learning. This study aims to improve the performance of utterance clustering by processing multichannel (stereo) audio signals. Processed audio signals were generated by combining left- and right-channel audio signals in a few different ways and then by extracting the embedded features (also called d-vectors) from those processed audio signals. This study applied the Gaussian mixture model for supervised utterance clustering. In the training phase, a parameter-sharing Gaussian mixture model was
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8

Karjadi, Mochammad, Bambang Harianto, and Kunto Wibowo. "AUDIO MIXER 4 CHANNELS STEREO." International Journal Science and Technology 2, no. 2 (2023): 42–52. http://dx.doi.org/10.56127/ijst.v2i2.686.

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In audio equipment, the mixer is a tool that is well known and widely used by lovers of stereo 4-channel audio mixers such as those used in recording studios, transmitter stations and so on, all of which function to mix several signals, in a ratio that can be adjusted with a potentio meter. In the world of electronics signals can be mixed by summing them. In this research discusses the performance of the simplest 4-channel stereo channel audio mixer system consisting of two channels and can be developed up to dozens of channels. Four channels as a microphone amplifier and two channels (L and R
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9

Liang, Ji Xiu, and Shou Kui Li. "Audio Power Amplifier Design and Debugging." Applied Mechanics and Materials 651-653 (September 2014): 2269–72. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.2269.

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The modern demands for hearing level is getting higher and higher, so the authenticity of stereo sound quality demand is higher and higher, the stereo power amplifier is integrated circuit TDA2030A primarily composed of stereo power amplifier, it USES the typical power amplification circuit, with less distortion, peripheral components, high stability, wide frequency response range, high fidelity, the advantages of large power, at the same time adopt SiYun put GL324A of input audio signal processing and high, bass, and thus more output sound of quality guarantee. Articles of amplifiers made sim
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10

Park, Sung-Wook, and Tae-Yun Chung. "Stereo Audio Matched with 3D Video." Journal of Korean Institute of Intelligent Systems 21, no. 2 (2011): 153–58. http://dx.doi.org/10.5391/jkiis.2011.21.2.153.

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11

Heed, Christer, and Fredrik Gunnarsson. "Method of processing and reproducing an audio stereo signal and an audio stereo signal reproduction system." Journal of the Acoustical Society of America 120, no. 2 (2006): 574. http://dx.doi.org/10.1121/1.2336657.

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12

Zhang, Jian Bin, Ming Fang Zhu, Yan Ling Ren, and Jian Lu. "Design of Stereo Frequency Modulation Exciter Controlled by Microcontroller." Applied Mechanics and Materials 29-32 (August 2010): 796–801. http://dx.doi.org/10.4028/www.scientific.net/amm.29-32.796.

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A new stereo Frequency Modulation exciter scheme for short-distance wireless communication is proposed. It adopts a stereo FM IC BH1415 to transmit audio FM signals, and its transmitting frequency is controlled by microcontroller. The basic principle of phase-locked loop for FM is analyzed, and the audio FM circuit based on BH1415 and the controlling method based on AT89C51 are introduced. Test results indicated that, the audio FM Exciter had simple structure and higher reliability, each parameter can meet the demands of FM broadcasting system, and it has some scalability.
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13

Park, Hyung-Hee, and Hae-Won Byun. "Image-to-Stereo Audio Generation from Multiple Audio-Source Objects." Journal of Digital Contents Society 25, no. 12 (2024): 3811–20. https://doi.org/10.9728/dcs.2024.25.12.3811.

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14

Shaoliang Meng, Wei Cao, Yixin Yan, and Shengming Li. "Bit Replacement Audio Watermarking Using Stereo Signals." INTERNATIONAL JOURNAL ON Advances in Information Sciences and Service Sciences 2, no. 3 (2010): 18–24. http://dx.doi.org/10.4156/aiss.vol2.issue3.3.

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15

Kim, Ki Duk, Chul Whan Kim, Hoon Ki Choi, et al. "Audio analysis method of a car stereo." Journal of the Acoustical Society of America 109, no. 5 (2001): 2399. http://dx.doi.org/10.1121/1.4744470.

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16

Iliev, Alexander I., and Michael S. Scordilis. "Binaural phase masking experiments in stereo audio." Journal of the Acoustical Society of America 112, no. 5 (2002): 2273–74. http://dx.doi.org/10.1121/1.4779105.

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17

Marton, Trygve Frederik. "System and method for enhanced stereo audio." Journal of the Acoustical Society of America 125, no. 6 (2009): 4108. http://dx.doi.org/10.1121/1.3155491.

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18

Gunnarsson, Fredrik. "Audio stereo processing method, device and system." Journal of the Acoustical Society of America 128, no. 4 (2010): 2254. http://dx.doi.org/10.1121/1.3500765.

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19

Chun, Chanjun, Hyung Jin Park, and Myoung Bae Seo. "Static Sound Event Localization and Detection Using Bipartite Matching Loss for Emergency Monitoring." Applied Sciences 14, no. 4 (2024): 1539. http://dx.doi.org/10.3390/app14041539.

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In this paper, we propose a method for estimating the classes and directions of static audio objects using stereo microphones in a drone environment. Drones are being increasingly used across various fields, with the integration of sensors such as cameras and microphones, broadening their scope of application. Therefore, we suggest a method that attaches stereo microphones to drones for the detection and direction estimation of specific emergency monitoring. Specifically, the proposed neural network is configured to estimate fixed-size audio predictions and employs bipartite matching loss for
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20

Yao, Shu-Nung, and Chang-Wei Huang. "Autonomous Technology for 2.1 Channel Audio Systems." Electronics 11, no. 3 (2022): 339. http://dx.doi.org/10.3390/electronics11030339.

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During the COVID-19 pandemic, smart home requirements have shifted toward entertainment at home. The purpose of this research project was therefore to develop a robotic audio system for home automation. High-end audio systems normally refer to multichannel home theaters. Although multichannel audio systems enable people to enjoy surround sound as they do at the cinema, stereo audio systems have been popularly used since the 1980s. The major shortcoming of a stereo audio system is its narrow listening area. If listeners are out of the area, the system has difficulty providing a stable sound fie
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21

Heed, Christer, and Fredrik Gunnarsson. "Two methods and two devices for processing an input audio stereo signal, and an audio stereo signal reproduction system." Journal of the Acoustical Society of America 121, no. 6 (2007): 3261. http://dx.doi.org/10.1121/1.2748540.

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22

Mattos, Tiago F., and Bennett M. Brooks. "Comparison of recording studio control room operational response measurements for single, stereo, and immersive audio monitor configurations." Journal of the Acoustical Society of America 152, no. 4 (2022): A104. http://dx.doi.org/10.1121/10.0015691.

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Audio monitoring in recording studio control rooms has evolved continuously since the beginning of multitrack systems. In recent years, control rooms have adapted to using multiple audio monitors (loudspeakers) needed for the immersive audio experience. The primary technical recommendations for determining the acoustical quality of a control room are given in EBU-TECH-3276 and ITU BS.1116. The results of measuring the Operational Room Response Curve (ORRC) can differ significantly for only one audio monitor operating compared to the two monitors required for stereo. For multichannel immersive
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23

Teh, Do-Hui. "Apparatus and method for stereo audio encoding of digital audio signal data." Journal of the Acoustical Society of America 103, no. 1 (1998): 21. http://dx.doi.org/10.1121/1.423157.

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24

Chen, Austin, and Mark A. Hasegawa-Johnson. "Mixed Stereo Audio Classification Using a Stereo-Input Mixed-to-Panned Level Feature." IEEE/ACM Transactions on Audio, Speech, and Language Processing 22, no. 12 (2014): 2025–33. http://dx.doi.org/10.1109/taslp.2014.2359628.

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25

Sadia, Sadia, and Claus-Christian Carbon. "Looking for the Edge of the World: How 3D Immersive Audio Produces a Shift from an Internalised Inner Voice to Unsymbolised Affect-Driven Ways of Thinking and Heightened Sensory Awareness." Behavioral Sciences 13, no. 10 (2023): 858. http://dx.doi.org/10.3390/bs13100858.

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In this practice-based case study, we investigate the subjective aesthetic and affective responses to a shift from 2D stereo-based modelling to 3D object-based Dolby Atmos in an audio installation artwork. Dolby Atmos is an infinite object-based audio format released in 2012 but only recently incorporated into more public-facing formats. Our analysis focuses on the artist Sadia Sadia’s 30-channel audio installation ‘Notes to an Unknown Lover’, based on her book of free verse poetry of the same title, which was rebuilt and reformatted in a Dolby Atmos specified studio. We examine what effect al
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26

Hyun, Dong-Il, Young-Cheol Park, and Dae Hee Youn. "Improved Phase Synthesis for Parametric Stereo Audio Coding." Journal of the Institute of Electronics Engineers of Korea 50, no. 12 (2013): 184–90. http://dx.doi.org/10.5573/ieek.2013.50.12.184.

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27

Bisset, John P. "Using True Stereo Noise for Audio Equipment Evaluation." SMPTE Journal 99, no. 1 (1990): 258–64. http://dx.doi.org/10.5594/j16788.

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28

Ritoniemi, T., E. Pajarre, S. Ingalsuo, T. Husu, V. Eerola, and T. Saramiki. "A stereo audio sigma-delta A/D-converter." IEEE Journal of Solid-State Circuits 29, no. 12 (1994): 1514–23. http://dx.doi.org/10.1109/4.340425.

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29

Moroșanu, Bogdan, Marian Negru, Georgian Nicolae, Horia Sebastian Ioniță, and Constantin Paleologu. "A Machine Learning-Assisted Automation System for Optimizing Session Preparation Time in Digital Audio Workstations." Information 16, no. 6 (2025): 494. https://doi.org/10.3390/info16060494.

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Modern audio production workflows often require significant manual effort during the initial session preparation phase, including track labeling, format standardization, and gain staging. This paper presents a rule-based and Machine Learning-assisted automation system designed to minimize the time required for these tasks in Digital Audio Workstations (DAWs). The system automatically detects and labels audio tracks, identifies and eliminates redundant fake stereo channels, merges double-tracked instruments into stereo pairs, standardizes sample rate and bit rate across all tracks, and applies
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30

Li, Zhen, and Qian Yi Yang. "The Research of Dynamic Sound of Multichannel System Based on Matlab." Applied Mechanics and Materials 602-605 (August 2014): 2569–71. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2569.

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With the emergence and development of 3D video technology, audiences have higher expectations to the sound effect while watching the 3D video. So we studied the dynamic sound effect under the existing audio standard of the multichannel. In this paper, the audio file of the sea wave was disposed by the Gaussian function through MATLAB and divided into several parts to be saved as different audio files. Then each audio file was sent to a channel to simulate a stereo sound field. Test result showed that the effect will provide a perfect experience for the audiences.
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31

YU, Guangzheng, Zhe GONG, and Bosun XIE. "Enhancing subjective spaciousness for stereo reproduction in car-size acoustical enclosures based on audio signal decorrelation." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 270, no. 10 (2024): 1865–73. http://dx.doi.org/10.3397/in_2024_3092.

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Audio signal decorrelation has been used for enhancing the spaciousness of auditory source width (ASW) in a stereo reproduction. However, the acoustic environment in car-size acoustical enclosures is quite different from that in a home theater or listening room. Due to the small cabin size and the substantial presence of absorptive surfaces, the reproduced sound field in car-size acoustical enclosures is characterized by the interior mode region up to some hundreds or one thousand hertz and fast decay of pressure at higher frequencies which could affect the perceived performance of audio signa
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32

Wang, Jing, Xiaohan Zhao, Xiang Xie, and Jingming Kuang. "A Multi-Frame PCA-Based Stereo Audio Coding Method." Applied Sciences 8, no. 6 (2018): 967. http://dx.doi.org/10.3390/app8060967.

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33

Cecchi, Stefania, Marco Virgulti, Andrea Primavera, and et al. "Investigation on Audio Algorithms Architecture for Stereo Portable Devices." Journal of the Audio Engineering Society 64, no. 1/2 (2016): 75–88. http://dx.doi.org/10.17743/jaes.2015.0084.

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34

Jean, F. R., C. F. Long, T. H. Hwang, and H. C. Wang. "Two-stage bit allocation algorithm for stereo audio coder." IEE Proceedings - Vision, Image, and Signal Processing 143, no. 5 (1996): 331. http://dx.doi.org/10.1049/ip-vis:19960759.

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35

Ross, D. "Design - Consumer Technology. More personal stereo [sounding audio equipment]." Engineering & Technology 15, no. 2 (2020): 56–57. http://dx.doi.org/10.1049/et.2020.0208.

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36

Dhavale, Sunita V., Rajendra S. Deodhar, Debasish Pradhan, and L. M. Patnaik. "A robust zero watermarking algorithm for stereo audio signals." International Journal of Information and Computer Security 8, no. 4 (2016): 330. http://dx.doi.org/10.1504/ijics.2016.080424.

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37

Patnaik, L. M., Sunita V. Dhavale, Debasish Pradhan, and Rajendra S. Deodhar. "A robust zero watermarking algorithm for stereo audio signals." International Journal of Information and Computer Security 8, no. 4 (2016): 330. http://dx.doi.org/10.1504/ijics.2016.10001268.

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38

Hwang, Min-Jae, JeeSok Lee, MiSuk Lee, and Hong-Goo Kang. "SVD-Based Adaptive QIM Watermarking on Stereo Audio Signals." IEEE Transactions on Multimedia 20, no. 1 (2018): 45–54. http://dx.doi.org/10.1109/tmm.2017.2721642.

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39

Gates, Stephen F. "Audio surround system with stereo enhancement and directivity servos." Journal of the Acoustical Society of America 95, no. 6 (1994): 3684. http://dx.doi.org/10.1121/1.409916.

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40

McGrath, David S. "Head related transfer functions for panned stereo audio content." Journal of the Acoustical Society of America 127, no. 6 (2010): 3878. http://dx.doi.org/10.1121/1.3455410.

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41

McGrath, David S. "Head related transfer functions for panned stereo audio content." Journal of the Acoustical Society of America 127, no. 6 (2010): 3869. http://dx.doi.org/10.1121/1.3457089.

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42

Natgunanathan, Iynkaran, Yong Xiang, Yue Rong, and Dezhong Peng. "Robust patchwork-based watermarking method for stereo audio signals." Multimedia Tools and Applications 72, no. 2 (2013): 1387–410. http://dx.doi.org/10.1007/s11042-013-1454-4.

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43

Masitoh, Masitoh, and Suprijanto Suprijanto. "Quantifying active brain areas at spatial hearing process using Electroencephalography (EEG) source localization approach." ITM Web of Conferences 61 (2024): 01006. http://dx.doi.org/10.1051/itmconf/20246101006.

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The human ability for spatial hearing encourages the development of spatial audio technology to support many human activities. Spatial audio mimics the real-life sound and provides a more immersive hearing experience as if the listener were present in the environment where the sound source was recorded. Recently, research on how spatial hearing processes are encoded in the brain has begun to be developed. As a modality for brain activity measurement that is non-invasive and has a high temporal resolution, Electroencephalography (EEG) is suitable for studying brain responses to moving sound sti
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44

Wu, Yuanxin, Wen Diao, Dongdong Hou, and Weiming Zhang. "Reversible Watermarking on Stereo Audio Signals by Exploring Inter-Channel Correlation." International Journal of Digital Crime and Forensics 11, no. 1 (2019): 29–45. http://dx.doi.org/10.4018/ijdcf.2019010103.

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A new reversible watermarking algorithm on stereo audio signals is proposed in this article. By utilizing correlations between two channels of audio signal, the authors segment one channel based on another one according to the smoothness. For each segmented sub-host sequence, they estimate its capacity and the corresponding embedding distortion firstly, and then select the optimal combinations of sub-host sequences for embedding. Experimental results indicate that the proposed algorithm can improve SNR (signal to noise ratio) for various kinds of capacity.
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45

Chen, Rui, Yu Lin Lan, and Mohammad Reza Asharif. "Digital Audio Watermarking Scheme Based on Independent Component Analysis in Stereo Sound." Advanced Materials Research 459 (January 2012): 469–73. http://dx.doi.org/10.4028/www.scientific.net/amr.459.469.

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This paper proposed a digital audio watermarking scheme based on independent component analysis (ICA) in stereo sound. In order to make full use of the multi-channel characteristic of stereo sound, The watermarking embedded into the two channel, half respectively. Also using the multi-resolution characteristic of discrete wavelet transform, performing 3-level DWT in each channel. Selecting the low frequency coefficient appropriately as the embed location to make sure of the balance between the transparency and robustness. The extraction process is similar with ICA’ s goal, it’s used in extract
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46

Lübeck, Tim, Zamir Ben-Hur, David Lou Alon, and Jeffery Crukley. "Binaural Reproduction of Microphone Array Recordings With 2D Video in Mixed Reality." Journal of the Audio Engineering Society 73, no. 7/8 (2025): 461–70. https://doi.org/10.17743/jaes.2022.0213.

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Head-worn devices equipped with microphone arrays and cameras can be used to capture the experience from a user’s perspective and reproduce it in virtual, mixed, or augmented reality. A concept that has recently introduced is to present the video capture as a 2D video screen augmented into the real-world environment through a mixed reality headset. This study presents such a system for reproducing audio and video capture from glasses arrays as a video “augment” along with binaural audio. Results of an initial listening experiment are presented, evaluating different state-of-the-art methods for
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47

Tatlas, Nicolas-Alexander, Andreas Floros, Thomas Zarouchas, and John Mourjopoulos. "WLAN Technologies for Audio Delivery." Advances in Multimedia 2007 (2007): 1–16. http://dx.doi.org/10.1155/2007/12308.

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Audio delivery and reproduction for home or professional applications may greatly benefit from the adoption of digital wireless local area network (WLAN) technologies. The most challenging aspect of such integration relates the synchronized and robust real-time streaming of multiple audio channels to multipoint receivers, for example, wireless active speakers. Here, it is shown that current WLAN solutions are susceptible to transmission errors. A detailed study of the IEEE802.11e protocol (currently under ratification) is also presented and all relevant distortions are assessed via an analytic
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48

RENDRAGRAHA, RENDY DWI, GELAR BUDIMAN, and IRMA SAFITRI. "QIM - Based Audio Watermarking with Combination Technique of DCT-QR-CPT." ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika 7, no. 1 (2019): 112. http://dx.doi.org/10.26760/elkomika.v7i1.112.

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ABSTRAKAudio watermarking adalah teknik memasukkan informasi ke dalam file audio dan untuk melindungi hak cipta data digital dari distribusi ilegal. Makalah ini memperkenalkan audio stereo watermarking berdasarkan Quantization Index Modulation (QIM) dengan teknik gabungan Discrete Cosine Transform (DCT) - QRCartesian Polar Transform (CPT). Host audio dibagi menjadi beberapa frame, selanjutnya setiap frame ditransformasi oleh DCT, kemudian output DCT diuraikan menjadi matriks orthogonal dan matriks segitiga menggunakan metode QR. Selanjutnya, CPT mengubah dua koefisien kartesian dari matriks se
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49

Li, Bingliang, Fengyu Yang, Yuxin Mao, Qingwen Ye, Hongkai Chen, and Yiran Zhong. "Tri-Ergon: Fine-Grained Video-to-Audio Generation with Multi-Modal Conditions and LUFS Control." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 5 (2025): 4616–24. https://doi.org/10.1609/aaai.v39i5.32487.

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Video-to-audio (V2A) generation utilizes visual-only video features to produce realistic sounds that correspond to the scene. However, current V2A models often lack fine-grained control over the generated audio, especially in terms of loudness variation and the incorporation of multi-modal conditions. To overcome these limitations, we introduce Tri-Ergon, a diffusion-based V2A model that incorporates textual, auditory, and pixel-level visual prompts to enable detailed and semantically rich audio synthesis. Additionally, we introduce Loudness Units relative to Full Scale (LUFS) embedding, which
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50

Landschoot, Christopher R., and Jean-Marc Jot. "Binaural externalization processing method for object-based audio rendering." Journal of the Acoustical Society of America 153, no. 3_supplement (2023): A126. http://dx.doi.org/10.1121/10.0018389.

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In both entertainment and professional applications, conventionally produced stereo or multi-channel audio content is frequently delivered over headphones or earbuds. Use cases involving object-based binaural audio rendering include recently developed immersive multi-channel audio distribution formats, along with the accelerating deployment of virtual or augmented reality applications and head-mounted displays. The appreciation of these listening experiences by end users may be compromised by an unnatural perception of the localization of frontal audio objects: commonly heard near or inside th
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