Convert audio: m4r to spx

We found 2 converters for you!

Online UniConverter

Online or offline converter Online UniConverter (or Media.io) is a free online audio converter that converts your audio files to a wide range of output formats. In addition to audio files, Online UniConverter supports video formats as well. It’s easy to use, supports multiple languages and converts your files quickly. You can upload your files […] Go to online-uniconverter.
5 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 55 votes, average: 4.40 out of 5

Switch Audio File Converter

Top quality audio conversions Switch is one of the most popular audio converter softwares out there. They deliver top quality conversions, a user friendly interface and support tons of popular audio formats. Upload single files or convert the audio files in batches. Some additional features: Music tags preserved for supporting formats (e.g., MP3, WAV, WMA, […] Go to switch-audio-file-converter.
25 votes, average: 2.72 out of 525 votes, average: 2.72 out of 525 votes, average: 2.72 out of 525 votes, average: 2.72 out of 525 votes, average: 2.72 out of 5

.m4r

A M4R extension is the extension given to a ringtone file, created for the iPhone by Apple Inc. Basically, a M4R file is just a M4A file that has been renamed. All music files can be converted to an iPhoe ringtone by renaming a music clip of maximum 30 second length to .M4R. Import the […] Learn more about m4r

.spx

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. Learn more about spx