【作者】 靳慧龙；

【Author】 JIN Huilong (The Faclity of Electronic, Hebei Normal university, Shijiazhuang Hebei 050031)

【机构】 河北师范大学；

【摘要】 文章介绍了一种基于DSP技术的电视机语音拨号遥控器。该设计采用了美国TI公司推出的语音识别芯片TMS320C5402,在不对电视机做任何改动的情况下,实现声控,介绍了该语音拨号器的性能与特点,以及基于定点DSP实现的语音训练和语音识别算法的流程图。更多还原

【Abstract】 The article introduces that how to realize the multifunctional speech dialing distant - controller of TV set based on DSP. This design adopts the speech recognition chip TMS320C5402 issued by TI of American. The system can realize speech control without making any alteration on TV set. The article has introduced the performance and the characteristic of this speech- dialing distant- controller, and also gives the algorithms flowing- chart of the speech training and speech recognition.更多还原