摘要
系统介绍了基于GSH11.10规范的GSM手机语音部分的设计原理和工程实现,分析了各部分的 设计要求,给出了不同系统设计方案下的参数设计和测试方法,最终形成一致性良好的满足网络和用户 要求的语音信号。
The article explained the audio designing principle and engineering practice of GSM mobile phone based on the specification of GSM 11.10, meanwhile, analyze the designing requirements of each parts present parameter design and survey methods of different system design schedule, in order to formulate the good consistency voice signal which meets the requrements of network and final users.
出处
《电子质量》
2004年第7期17-18,21,共3页
Electronics Quality
