MP3 to SPH Converter

Batch convert mp3 files to sph format online for free

Choose files or drag & drop them here.
Only you have access to your files.
All files will be deleted after one hour.

How to convert MP3 files to SPH online?

Step-by-step guide to convert mp3 to sph using AnyConv. It works on PC (Windows, Mac, Linux) and mobile devices (iPhone, Android).

Drag and drop your MP3 file into the upload area. The maximum file size is 100 MB.

Click "Convert" to change mp3 to sph. The conversion usually takes a few seconds.

Now you can download the SPH file. The download link only works on your device.

❓ How can I convert files from MP3 to SPH?

First you need to add file for conversion: drag and drop your MP3 file or click the "Choose File" button. Then click the "Convert" button. When MP3 to SPH conversion is completed, you can download your SPH file.
⏱️ How long does it take to convert MP3 to SPH?

Audio conversion is pretty fast. You can change MP3 to SPH in a few seconds.
🛡️ Is it safe to convert MP3 to SPH on AnyConv?

Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including MP3 to SPH) is absolutely safe.
💻 Can I convert MP3 to SPH on Mac OS or Linux?

Yes, you can use AnyConv on any operating system that has a web browser. Our MP3 to SPH converter works online and does not require software installation.

🔸 File format	MP3	SPH
🔸 Full name	MP3 - MPEG-1 or MPEG-2 Audio Layer III	NIST SPHERE Audio File
🔸 File extension	.mp3	.sph
🔸 MIME type	audio/mpeg, audio/MPA, audio/mpa-robust	text/x-asm
🔸 Developed by	Fraunhofer Institute	Institute of Standards and Technology (NIST)
🔸 Type of format	Digital audio
🔸 Description	MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio that uses lossy data compression. It is a common audio format for consumer audio streaming or storage and a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.	Waveform audio file created in the NIST SPHERE format, which is often used in speech recognition research; often contains a recording of a person speaking; can be provided as input to speech recognition systems.
🔸 Technical details	Lossy compression is designed to reduce significantly the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. For example, an MP3 file created using the setting of 128 kbit/s will result in a file about 1/11 the size of the CD file created from the original audio source.
🔸 File conversion	MP3 conversion	SPH conversion
🔸 Associated programs	VLC media player, MPlayer, Winamp, foobar2000.	SoX
🔸 Wiki	https://en.wikipedia.org/wiki/MP3	https://www.nist.gov/

MP3 to SPH Conversion Quality Rating

4.9 (242 votes)

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