speech tx and rx model
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i want to speech transmit and receive. i m wave file to input bpsk then awgn channel block and bpsk dmod block and audio device.. the error occurs input must be inter from 0 to m-1..
回答（2 个）
Walter Roberson
2012-10-3
0 个投票
bpsk is for transmitting symbols of an "alphabet" that has m different symbols in it. You must convert your input signal into symbols before you can transmit them.
There are multiple ways of converting input into symbols. One of the ways, for example, is to use Huffman encoding.
Sachin Ganjare
2012-10-17
编辑：Sachin Ganjare
2012-10-17
0 个投票
You can refer below link:
Hope it helps!!!
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