History of the Institute of Acoustics and Speech Communications of TU Dresden
Acta AcusticaAt the TU (formerly TH) Dresden, acoustics is part of the faculty of electrical engineering. Its development started in 1911 when Heinrich Barkhausen was appointed Professor for “low-current technology", which was an umbrella for both, acoustics and ...
Hoffmann Rüdiger
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The Impact of Bimodal Hearing on Speech Acoustics of Vowel Production in Adult Cochlear Implant Users. [PDF]
J Speech Lang Hear Res, 2023 Luo X, Daliri A.
europepmc +1 more source
Polarization Engineering in Vinylene‐Linked COFs Toward Efficient Neuromorphic Computing
Advanced Science, EarlyView.A vinyl‐linked covalent organic framework (COF‐DIBPY) was synthesized on a conductive substrate for memristor applications. Redox reactions and bromide migration enable low‐voltage (0.5V) conductance switching with high analog on/off ratio (15.7). The device was further integrated into a speech emotion recognition system for acoustic simulation and ...
Hao Wang +5 more
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Reducing mismatch in training of DNN-based glottal excitation models in a statistical parametric text-to-speech system [PDF]
, 2017 Neural network-based models that generate glottal excitation waveforms from acoustic features have been found to give improved quality in statistical parametric speech synthesis.
Bajibabu Bollepalli +7 more
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Microstructure of sound: formants in the dynamical spectra of violin sounds
Archives of Acoustics, 2014 The aim of the present study was to obtain the picture of the structural changes occuring in the spectra of a violin sound, with the four bowing techniques: detaché, staccato, legato and martele. FFT analysis has been carried out using the system Volyzer
H. HARAJDA +3 more
doaj
From Speech Acoustics to Communicative Participation in Dysarthria: Toward a Causal Framework. [PDF]
J Speech Lang Hear Res, 2022 Borrie SA +3 more
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Bending‐Stable Pressure Sensor Based on Natural Wood Nanofibers for Ultra‐Low Detection Limit
Advanced Science, EarlyView.A wood nanofiber‐based flexible pressure sensor with intrinsic bending‐stable performance is developed through a porous electrospun architecture and interdigital electrode design. The device exhibits an ultra‐low detection limit and stable operation under deformation for physiological monitoring and spatial sensing, providing a sustainable strategy for
Xu Zeng +7 more
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, 2019 Voice source characteristics in different phonation types vary due to the tension of laryngeal muscles along with the respiratory effort. This study investigates the use of mel-frequency cepstral coefficients (MFCCs) derived from voice source waveforms ...
Kadiri, Sudarsana Reddy +3 more
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Impact of Face Masks on Speech Acoustics and Vocal Effort in Healthcare Professionals. [PDF]
Laryngoscope, 2022 McKenna VS +4 more
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Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals
Advanced Science, EarlyView.A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu +13 more
wiley +1 more source