TAK to GSM Converter

Compress TAK lossless audio to GSM voice online

Drop files here. 1 GB maximum file size or Sign Up
to
Facebook Amazon Microsoft Tesla Nestle Walmart L'Oreal

Mobile Network Codec

GSM 06.10 is the global mobile voice standard — converting from lossless TAK gives telephony applications the cleanest input.

Ultra-Compact

GSM compresses voice to about 13 kbps — turning large lossless TAK files into extremely small telephony-ready output.

Cloud Encoding

All TAK to GSM encoding runs on our servers — no telephony SDKs or GSM codec libraries needed on your machine.

How to convert TAK to GSM

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose gsm or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your gsm file right afterwards

About formats

TAK (Tom's lossless Audio Kompressor) is a high-performance lossless audio codec created by German developer Thomas Becker, with the first public release arriving in 2007. Originally called YALAC, the project was renamed before launch and quickly earned recognition for delivering compression ratios that rival or exceed FLAC while decoding noticeably faster. TAK supports PCM audio up to 24-bit depth and 192 kHz sample rate, covering everything from CD-quality to high-resolution studio masters. One of its strongest selling points is encoding speed: even at maximum compression, TAK encodes faster than most competing lossless codecs at their default settings. The decoder is similarly efficient, making real-time playback straightforward on modest hardware. Error detection through CRC-32 checksums ensures bit-perfect integrity, important for archival purposes. TAK also supports embedded cue sheets and APEv2 tags for organizing multi-track albums. The primary trade-off is that TAK remains closed-source and Windows-only, limiting cross-platform adoption. For users who prioritize compression efficiency and speed on Windows systems, TAK stands among the best lossless options available.
Developer: Thomas Becker
Initial release: 2007
GSM 06.10 (Full Rate) is the foundational speech codec of the Global System for Mobile Communications standard, ratified by ETSI in 1991 and deployed across hundreds of cellular networks worldwide. Operating at a fixed 13 kbit/s, the algorithm applies Regular Pulse Excitation with Long-Term Prediction (RPE-LTP) to compress 20 ms frames of 8 kHz mono speech into just 33 bytes each. This approach models the vocal tract as a linear predictive filter, encodes the excitation signal, and leverages pitch periodicity for further reduction — tuned to deliver intelligible voice under the bandwidth constraints of early digital mobile channels. The codec powers not only GSM telephony but also many VoIP applications, voicemail systems, and IVR platforms that benefit from its low bitrate. Three concrete advantages stand out. First, extraordinary compression: one minute of speech fits in roughly 100 KB, enabling efficient storage and transmission. Second, universal tooling — libraries such as libgsm and SoX handle encoding and decoding on every major platform. Third, a royalty-free patent landscape that has encouraged adoption across open-source telephony projects like Asterisk and FreeSWITCH.
Initial release: 1991

Frequently Asked Questions

What is GSM audio?

GSM 06.10 is the voice codec used by mobile phone networks worldwide. It compresses speech very efficiently at 13 kbps.

Why convert TAK to GSM?

GSM is needed for telephony systems, IVR platforms, and voice processing applications. Lossless TAK ensures clear speech input.

Is GSM good for music?

No — GSM is specifically designed for human speech at 8 kHz. For music, convert to MP3, AAC, or FLAC instead.

What plays GSM files?

VLC, SoX, Asterisk PBX, and telephony development tools support GSM audio playback and processing.

How compact is GSM?

Extremely — GSM compresses at roughly 13 kbps, making files tiny compared to lossless TAK. Perfect for voice messaging.