I-Sound WMA MP3 Recorder Pro iSound WMA MP3 Recorder Professional是一款界面非常简洁漂亮得录音工具，可以将录音的内容保存为 WAV、MP3、WMA、OGG 等普通格式,，同时也支持保存为 APE 文件类型.APE 是采用 Monkey’s Audio 编码的音频格式。它不同于 MP3 ，使用 APE 压缩音频数据时不会丢失任何声音质量，但输出的文件也比较大。  
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WMA MP3 Recorder turn your computer into complete audio recording studio. You can record sound from any internal or external source into WMA/MP3 format sound file directly without costing any other disk space. WMA/MP3 Recorder allows you to record sound without running out of memory as long as there's enough disk space. WMA/MP3 Recorder have simple and intuitive interface. Sound quality of the recordings remains excellent.

You can convert any exotic audio file or rip CD! Just play this file/CD with Media Player and record it with MP3/WMA Recorder to MP3,OGG,WMA,APE or WAV format.

With VOX feature WMA MP3 Recorder can become an ideal solution for amateur radio operators(HAM Radio). This is a smart recording system, which means WMA/MP3 Recorder has a smart silence detector to detect and skip silent snippet, and stop recording automatically. Each track of a music CD can be automatically recorded and saved individually. You can easily convert analog format of your LP records/cassette tapes into digital format. VOX can automatically record and save each track as an independent file.