منابع مشابه
Tonal consonance and critical bandwidth.
firstly, theories are reviewed on the explanation of tonal consonance as the singular nature of tone intervals with frequency ratios corresponding with small integer numbers. An evaluation of these explanations in the light of some experimental studies supports the hypothesis, as promoted by von Helmholtz, that the difference between consonant and dissonant intervals is related to beats of adja...
متن کاملCritical issues in high bandwidth networking
Status of this Memo This memo presents the results of a working group on High Bandwidth Networking. This RFC is for your information and you are encouraged to comment on the issues presented. Distribution of this memo is unlimited. ABSTRACT At the request of Maj. Mark Pullen and Maj. Brian Boesch of DARPA, an ad-hoc working group was assembled to develop a set of recommendations on the research...
متن کاملLevel-dependent critical bandwidth for phase discrimination.
Monaural phase discrimination was evaluated at 1000 Hz in six normal-hearing listeners as a function of the frequency difference between components in three-tone complexes at 40, 60, 80, and 100 dB SPL. The phase of the center component of 100% sinusoidally amplitude-modulated (SAM) waveforms was shifted by 90 degrees to produce quasi-frequency-modulated (QFM) waveforms that had identical long-...
متن کاملBeyond a single critical-band i
TRAP based ASR attempts to extract information from rather long (as long as 1 s) and narrow (one critical-band) patches (temporal patterns) from time-frequency plane. We investigate the effect of combining temporal patterns of logarithmic critical-band energies from several adjacent bands. The frequency context is gradually increased from one critical-band to several criticalbands by using temp...
متن کاملMeasuring the critical band for speech.
The current experiments were designed to measure the frequency resolution employed by listeners during the perception of everyday sentences. Speech bands having nearly vertical filter slopes and narrow bandwidths were sharply partitioned into various numbers of equal log- or ERBN-width subbands. The temporal envelope from each partition was used to amplitude modulate a corresponding band of low...
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ژورنال
عنوان ژورنال: AUDIOLOGY JAPAN
سال: 1993
ISSN: 1883-7301,0303-8106
DOI: 10.4295/audiology.36.70