Transformed sub-band coding of speech using vector quantization
نویسندگان
چکیده
A transform based sub-band coder which uses vector quantization is described. The coder is capable of producing very good quality speech at 16 Kb/s and good quality speech at 9.6 Kb/s. The delay and complexity of this coder are substantially reduced when compared with conventional filter bank sub-band coders.
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تاریخ انتشار 1987