仿照语音广播、电视广播业务频带宽度固定，用户只能被动地接受传输的服务质量；传统的电话通讯，8kHz采样，8bits量化，64kbps的传输带宽固定，服务质量的控制相对简单；

(Similar to the fixed bandwidth of voice broadcasting and TV broadcasting services, users can only passively accept the quality of service transmitted; traditional telephone communication, 8kHz sampling, 8bits quantization, fixed transmission bandwidth of 64kbps, and quality of service control is relatively simple;)

[下载]12341103601.rar

2022-7-30 12:34 上传

文件大小: 361 KB
下载次数: 0

仿照语音广播、电视广播业务频带宽度固定，用户只能被动地接受传输的服务质量；传统的电话通讯，8kHz采样，8bits量化，64kbps的传输带宽固定，服务质量的控制相对简单；

(Similar to the fixed bandwidth of voice broadcasting and TV broadcasting services, users can only passively accept the quality of service transmitted; traditional telephone communication, 8kHz sampling, 8bits quantization, fixed transmission bandwidth of 64kbps, and quality of service control is relatively simple;)

[下载]12341103601.rar

2022-7-30 12:34 上传

文件大小: 361 KB
下载次数: 0