Terms for subject Information technology containing 音信

Chinese	English
亚音频级信道	subvoice-grade channel
信令音	signaling tone
信道忙音	channel busy tone
先行音频信号	go-ahead tone
噪音信道单工协议	simplex protocol for noisy channel
声音远程通信线	audio telecommunication line
多信道音频电报	multichannel voice frequency telegraph
数字语音通信	digital speech communication
汉语语音信息处理	Chinese speech information processing
汉语语音信息库	Chinese speech information library
汉语语音数字信号处理	Chinese speech digital signal processing
混合双音测试信号	composite two-tone test signal
相邻信道伴音载波	adjacent sound carrier
话音级信道	voice grade channel
语音信号处理	speech signal processing
语音信号的数字化	digitization of speech signals
语音信号的短时处理	speech signals short-time processing
语音信息	voice messaging
语音信道单元	voice channel unit
语音数据通信	voice data communication
语音的模拟信号	analog signal of speech
音频信号编码译码器	audio codec
音频信道	voice channel
音频通信线路	audio communication line