Free Online M4R to SPH Converter
M4R
to
SPH
M4R
MPEG 4 Ringtones Audio
The M4R extension identifies files commonly known as MPEG 4 Ringtones Audio. It stores tones, samples, or application-specific sound used by phones, samplers, games, or music hardware. Compatible tools can audition, edit, export, or convert the audio for reuse elsewhere.
SPH
SPeech HEader Resources
The SPH extension identifies files commonly known as SPeech HEader Resources. It is designed for speech, voice recording, communication, or related audio exchange. Players and conversion tools can decode the sound when the expected codec and stream parameters are available.
How To Convert M4R to SPH
Step 1: Upload Files
Click the upload button or drag and drop your M4R files into the upload area.
Step 2: Convert File
Click "Convert" and wait for conversion done
Step 3: Download
Download the converted SPH file
