人们要想收录电视伴音,通常是把录音机放置在电视机喇叭旁,用外录的方法进行收录的。但用这种方法录下的伴音,往往有杂音,而且音质也不好。这里介绍一个内录办法,即用屏蔽导线把电视机的伴音信号直接送入录音机。这种录音方法,只需从电视机中引出一部分伴音信号,再用一根内录线便可以了,而 People want to record TV sound, usually the tape recorder is placed next to the TV speakers, with the method of recording included. However, recorded in this way sound, often have noise, but the sound quality is not good. Here is a description of the record method, that is, with a shielded cable TV audio signal directly into the recorder. This recording method, just from the TV leads to a part of the audio signal, and then use a recording line will be able to, and