High microphone signal-to-noise ratio enhances acoustic sampling of wildlife by Kevin F.A. Darras, Franziska Deppe, Yvonne Fabian, Agus P. Kartono, Andres Angulo, Bjørn Kolbrek, Yeni A. Mulyani, Dewi M. Prawiradilaga

“…Here, we demonstrate the importance of microphone signal-to-noise ratio for sampling sonant animals. …”
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A General Approach for Operational Bandwidth Extension in Spherical Microphone Array by M. Kalantari, M. Mohammadpour Tuyserkani, S.H. Amiri

Subjects: “…spherical microphone arrays…”
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Research on the Robustness of Active Headrest with Virtual Microphones to Human Head Rotation by Hongyu Chen, Xiaofan Huang, Haishan Zou, Jing Lu

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An Acoustic Localization Sensor Based on MEMS Microphone Array for Partial Discharge by Jiaming Yan, Caihui Chen, Zhipeng Wu, Xiaoxia Ding, Liang Lou

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Response Identification in the Extremely Low Frequency Region of an Electret Condenser Microphone by Shang-Yin Lee, Tzung-Ming Yang, Yih-Nen Jeng

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Bio-acoustic tracking and localization using heterogeneous, scalable microphone arrays by Erik Verreycken, Ralph Simon, Brandt Quirk-Royal, Walter Daems, Jesse Barber, Jan Steckel

“…Verreycken and colleagues present a methods paper detailing construction of large, scalable microphone arrays for bio-acoustic monitoring of animal species. …”
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Detecting terahertz wave by microphone based on the photoacoustic effect in graphene foam by Zhang Nan, Wang Tingyuan, Li Guanghao, Guo Lanjun, Liu Weiwei, Wang Ziyuan, Li Guanghui, Chen Yongsheng

“…Here a novel THz wave detection scheme is proposed in which the THz radiation is detected by an audible microphone based on the photo-thermo-acoustic (PTA) effect in graphene foam. …”
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An Inverse Microphone Array Method for the Estimation of a Rotating Source Directivity by Simon Jekosch, Ennes Sarradj

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Binary Neural Networks for Classification of Voice Commands From Throat Microphone by Fabio Cisne Ribeiro, Raphael Torres Santos Carvalho, Paulo Cesar Cortez, Victor Hugo C. De Albuquerque, Pedro Pedrosa Reboucas Filho

“…This paper presents a study about using binary classifiers with NNs together with a perceptual linear prediction (PLP) method for feature extraction to increase the classification rate of voice commands captured using a throat microphone, comparing this method with a single NN. …”
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A VCO-Based CMOS Readout Circuit for Capacitive MEMS Microphones by Andres Quintero, Fernando Cardes, Carlos Perez, Cesare Buffa, Andreas Wiesbauer, Luis Hernandez

Subjects: “…MEMS microphone…”
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Investigation and Correction of Actual Microphone Response for Chatter Detection in Milling Operations by Lorenzo Sallese, Niccolò Grossi, Antonio Scippa, Gianni Campatelli

“…This paper presents a dedicated experimental investigation of the actual response of microphone transducer inside the machine-tool chamber, highlighting the effects of the machine-tool chamber in altering response linearity. …”
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Microphone Based Acoustic Vector Sensor for Direction Finding with Bias Removal by Mohd Wajid, Arun Kumar, Rajendar Bahl

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Dual Microphone Voice Activity Detection Based on Reliable Spatial Cues by Soojoong Hwang, Yu Gwang Jin, Jong Won Shin

Subjects: “…dual microphone…”
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Time Domain Spherical Harmonic Processing with Open Spherical Microphones Recording by Huiyuan Sun, Thushara D. Abhayapala, Prasanga N. Samarasinghe

“…Ideally, a low delay spherical harmonic recording algorithm for open spherical microphone arrays is desired for real-time spatial ANC systems. …”
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Laser-Based Command Injection Attacks on Voice-Controlled Microphone Arrays by Hetian Shi, Yi He, Qing Wang, Jianwei Zhuge, Qi Li, Xin Liu

“…However, LightCommands only discusses attacks on devices with a single microphone, while new devices typically use microphone arrays with sensor fusion technology for better capturing sound from different distances. …”
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Noise Floor Reduction in Frequency Delta-Sigma Modulation Microphone Sensors by Koichi Maezawa, Masayuki Mori, Hiroya Andoh

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Multiframe maximum a posteriori estimators for single‐microphone speech enhancement by Raziyeh Ranjbaryan, Hamid Reza Abutalebi

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Fingerprinting Smartphones Based on Microphone Characteristics From Environment Affected Recordings by Adriana Berdich, Bogdan Groza, Efrat Levy, Asaf Shabtai, Yuval Elovici, Rene Mayrhofer

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Urban Traffic Noise Analysis Using UAV-Based Array of Microphones by Marius Minea, Cătălin Marian Dumitrescu

“…Considering such arguments, this paper proposes monitoring and mapping of a 3D traffic-generated urban noise emissions using a simple, UAV-based, and low-cost solution. (2) Methods: The collection of relevant sound recordings is performed via a UAV-borne set of microphones, designed in a specific array configuration. …”
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Achieving 3D Beamforming by Non-Synchronous Microphone Array Measurements by Liang Yu, Qixin Guo, Ning Chu, Rui Wang

“…The beamforming algorithm can be described as all microphones in a plane simultaneously recording the source signal. …”
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