spx

Filetype: Audio files

The SPX file format is a compressed audio format designed for speech. It is Open Source thus can be used for free. It compresses voices at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.

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Switch Audio File Converter

Top quality audio conversions Switch is one of the most popular audio converter softwares out there. They deliver top quality

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Online UniConverter

Online or offline converter Online UniConverter (or Media.io) is a free online audio converter that converts your audio files to

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spx

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Supported Converters

Switch Audio File Converter

Online UniConverter

With a database of 500+ filetypes and 35+ converters, you can easily find the converter you need.

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