Bit rates in audio source coding
نویسندگان
چکیده
منابع مشابه
Bit Rates in Audio Source Coding
Waveform coding of audio signals at low bit rates generally results in coding errors. In high-quality applications these must remain inaudible. The bit rate required to code audio signals without audible errors depends on both the signal's power spectral density function and masking properties of the human ear. It is shown how rate distortion theory and psy-choacoustic models of hearing can be ...
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ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 1992
ISSN: 0733-8716
DOI: 10.1109/49.124472