Convert SPX to M4A
Convert your SPX files to M4A online
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An audio file with recorded voice messages
This format extension is one of the Speex Audio formats. It is an open-source codec developed by Xiph.Org. Used for creating voice messages and transmitting voice over packet-based networks with a low level of security. It is an audio file with recorded voice messages that are packaged in an OGG file. Only certain media players can open it.
M4A, which is short for MPEG-4
Developed by Apple in 2004, M4A is an audio file created in a multimedia format. It is used to store compressed video and audio files. Worth noting, M4A files can also store images. Using different codecs, you can compress the file with or without losses. M4A is an improved version of the mp3 format. You can convert it to other formats without any loss of quality and size. Playable on devices powered by any Apple platform.
❓How to convert audio M4A to SPX ?
Simply upload the M4A file in step 1, then select the SPX format and click "Convert". All! After the file conversion process is completed, you can download it.
⏳How long does it take to convert M4A to SPX ?
It all depends on the size of the file you are uploading. But thanks to our most powerful servers and technologies, the M4A file conversion is carried out as quickly as possible. Also, in the process of converting a file to SPX, you can monitor the progress of file encoding.
🛡️Is it safe to convert M4A online?
We guarantee that your uploaded M4A files are completely safe. All SPX and M4A files are deleted from the server a few minutes after the conversion process is completed.
📱How to convert M4A on Iphone or android online?
Our service works on all OS and mobile devices. Everything is very simple! Load the M4A file, select the SPX file type in "step 2" and start the conversion.