non-uniform quantising logarithmic compression

The kind of compression often applied to a sound waveform.Logarithmic compression is a good match for the human ear'ssensitivity but cannot handle zero amplitude (for which thelogarithm is negative infinity). There are two standardcompression functions which give a smooth transition betweenthe logarithmic function and a linear segment passing throughthe origin: mu-law (North America) and A-law (ITU-T).

单词	non-uniform quantising logarithmic compression
释义	non-uniform quantising logarithmic compression non-uniform quantising logarithmic compression The kind of compression often applied to a sound waveform.Logarithmic compression is a good match for the human ear'ssensitivity but cannot handle zero amplitude (for which thelogarithm is negative infinity). There are two standardcompression functions which give a smooth transition betweenthe logarithmic function and a linear segment passing throughthe origin: mu-law (North America) and A-law (ITU-T).
随便看	committal committal proceedings committals committal service committal to memory committal to writing committed committed access rate committed annual effective dose equivalent committed burst rate committed burst size committed cell committed communities development trust committed completion date committed costs committed cytotoxic t cell committed data rate committed (disambiguation) committed donor program committed dose equivalent committed effective dose equivalent committed equity financing facility committed facilities committed facility committed information rate