3GP to SPH Converter
Convert your 3gp files to sph online & free
3gp
sph
Convert to 3GP
3gp
Third Generation Partnership Project
3GP is a multimedia container developed by Third Generation Partnership Project in 1998 for GSM-based (Global System for Mobile Communications) phones. The container requires little bandwidth, storage space and data usage that is why it is ideal for cell phones. It is a standard container for the files sent using MMS (Multimedia Messaging Service).
SPH Converter
sph
SPeech HEader Resources
SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.
How to convert 3GP to SPH
Step 1
Upload 3gp-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "to sph"
Choose sph or any other format you need as a result (more than 200 formats supported)
Step 3
Download your sph
Let the file convert and you can download your sph file right afterwards