Rate Distortion Optimized Tone Curve For High Dynamic Range Compression
, 2014 Publication in the conference proceedings of EUSIPCO, Lisbon, Portugal ...
Le Pendu, Mikael +2 more
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The spatial buildup of nonlinear compression in the cochlea
Frontiers in Cellular NeuroscienceIn the mammalian cochlea, the transduction from vibrations to inner hair cell receptor currents is preceded by a stage of mechanical pre-processing that involves a rapid, strongly nonlinear compression.
Kostas Kondylidis +4 more
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IEEE Photonics Journal, 2018 Utilizing symmetric compression in time–frequency space, we can eliminate the crosstalk between real and imaginary components, and thus simplify the decoding complexity significantly in a non-orthogonal discrete multi-tone transmission system. The
Pengcheng Wei +5 more
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The speed and temporal frequency of visual apparent motion modulate auditory duration perception
Scientific Reports, 2023 In the present study, we investigated how the perception of auditory duration could be modulated by a task-irrelevant, concurrent visual apparent motion, induced by visual bars alternating between left and right sides. Moreover, we examined the influence
Xiang He +4 more
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The Role of Efferent Reduction of Cochlear Compression in the Detection of Tones in Noise
Open Journal of Acoustics, 2017 Stimulation of medial olivocochlear (MOC) efferent neurons reduces basilar membrane (BM) sensitivity and increases the slope of BM input-output (I/O) functions in animal models. Decreased compression of I/O functions associated with activation of MOC efferent neurons may assist in extending the neural response to the tone above that of noise, leading ...
Bhagat, Shaum, Yellamsetty, Anusha
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Robust Ku-Band GaN Low-Noise Amplifier MMIC [PDF]
Journal of Electromagnetic Engineering and ScienceThis paper employs the 0.2 μm ETRI GaN HEMT process on SiC to develop a Ku-band GaN low-noise amplifier monolithic microwave integrated circuit (MMIC) characterized by high-input power robustness for radar transceiver modules.
Seong-Hee Han, Dong-Wook Kim
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On Reducing the Complexity of Tone-Reservation Based PAPR Reduction Schemes by Compressive Sensing [PDF]
GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference, 2009 In this paper, we describe a novel design of a Peak-to-Average-Power-Ratio (PAPR) reducing system, which exploits the relative temporal sparsity of Orthogonal Frequency Division Multiplexed (OFDM) signals to detect the positions and amplitudes of clipped peaks, by partial observation of their frequency content at the receiver. This approach uses recent
Ebrahim B. Al-Safadi +1 more
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Focal areas of increased lipid concentration on the coating of microbubbles during short tone-burst ultrasound insonification. [PDF]
PLoS ONE, 2017 Acoustic behavior of lipid-coated microbubbles has been widely studied, which has led to several numerical microbubble dynamics models that incorporate lipid coating behavior, such as buckling and rupture.
Klazina Kooiman +9 more
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Third-order Intermodulation Reduction in Mobile Power Amplifiers by the First Stage Bias Control [PDF]
, 2012 In this paper, the third order intermodulation distortion (IMD3) of three-stage power amplifier (PA) is analyzed using the Volterra series. The analysis explains how the total IMD3 of the three-stage power amplifier can be reduced by the first-stage bias
Jung, J. H., Kwak, C. H., Lee, J. S.
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Investigating time-efficiency of forward masking paradigms for estimating basilar membrane input-output characteristics. [PDF]
PLoS ONE, 2017 It is well known that pure-tone audiometry does not sufficiently describe individual hearing loss (HL) and that additional measures beyond pure-tone sensitivity might improve the diagnostics of hearing deficits.
Michal Fereczkowski +3 more
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