Accurately convert
Turkish GSM files to text
Sonix automatically transcribes your Turkish GSM files to text in minutes. Access industry-leading artificial intelligence and the days of manually transcribing your Turkish GSM files are long gone. Turkish speech to text: Sonix has been independently reviewed the most accurate Turkish automated transcription, translation, and subtitling platform.
Free to start — no credit card required.
Thousands of Sonix customers convert their Turkish GSM files to text











Use Sonix to quickly convert
Turkish GSM files to text
- 1Log into your Sonix account~30 sec
If you don't have one, you can sign up for Sonix's free account — Your free trial includes 30 minutes of transcription and translation.
- 2Upload your Turkish GSM file~1 min
Click “Upload” and locate the Turkish GSM file on your computer.
- 3Choose language: Turkish~10 sec
Select Turkish as the language spoken, then click “Transcribe”.
- 4Sonix transcribes your GSM file~5 min
Sonix transcribes your Turkish GSM file and converts it to Turkish text.
- 5Polish your Turkish transcript~2 min
Edit your Turkish transcript directly in the browser to correct any misheard words.
- 6Export Turkish text~10 sec
Export the Turkish text to MS Word, PDF, subtitles, or plain text.
Understanding Turkish GSM files
Standard Turkish is based on the Istanbul dialect, which is what broadcast media and most speech recognition models reflect. Regional varieties — including Black Sea, Aegean, and Eastern Anatolian dialects, as well as Cypriot Turkish — differ in pronunciation and some vocabulary, so recordings from those regions may need closer review in the transcript editor.
GSM technical specifications
- Codec
- GSM 06.10 Full Rate (RPE-LTP)
- Typical bitrate
- 13 kbps (fixed)
- Sample rate
- 8 kHz
- Compression
- Lossy
Turkish at a glance
- Speakers
- ~85 million speakers worldwide
- Writing system
- Latin alphabet (Turkish variant with ç, ğ, ı, ö, ş, ü)
- Say hello
- Merhaba!
Frequently asked questions
How to improve the accuracy of your Turkish transcripts?
Start by improving the quality of the Turkish GSM file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Turkish GSM file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Turkish GSM file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from GSM, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Turkish with Sonix:
Why won't my GSM file play on my computer?
GSM is a telephony codec that many consumer media players do not decode by default. Players such as VLC can open it, or you can convert the file to WAV or MP3 for broader compatibility.
Is telephone-quality GSM audio suitable for transcription?
GSM was designed specifically for human speech at an 8 kHz sample rate, so clear voice recordings generally transcribe well. As with any phone recording, heavy background noise or overlapping speakers reduces clarity.
Can Sonix transcribe Turkish audio and video files?
Yes. Upload your Turkish audio or video file, and Sonix generates a transcript you can edit in the browser and export to formats such as Word, PDF, plain text, or subtitle files.
Does Turkish transcription handle regional accents like Cypriot Turkish?
Sonix transcribes standard Turkish and generally handles conversational regional speech, though pronunciations that diverge from standard Istanbul Turkish may need review. The in-browser editor makes it straightforward to correct any words the model misses.
Can Sonix create Turkish subtitles from my video?
Yes. After transcribing your Turkish video, you can export the transcript as SRT or VTT subtitle files, with control over line length and timing.
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