3GP to HTK Converter
Convert your 3gp files to htk online & free
How to convert 3gp to htk
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to htk"
Choose htk or any other format you need as a result (more than 200 formats supported)
Download your htk
Let the file convert and you can download your htk file right afterwards
Third Generation Partnership Project
Is a the most popular media container format on phones without the support of 3G, which is currently somewhat outdated. Its main advantage is a compactness. Video data here gets stored in h.263 or MPEG-4 formats. AAAC-LC or AMR-NB are available for audio.
Single channel 16-bit PCM format used by HTK, a toolkit for building Hidden Markov Model speech processing tools