3G2 to WVE Converter

Isolate the sound from 3G2 videos and convert to WVE

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Batch Processing

Upload and convert multiple files simultaneously. Our cloud infrastructure processes them in parallel, saving you time on larger jobs.

Audio Controls

Set bitrate, sample rate, and channel configuration before conversion. Shape the audio output to match your exact playback or production needs.

Clean Sound Output

The audio from 3G2 is extracted and encoded as WVE with care. Proper settings ensure the resulting sound is clear and faithful to the original.

How to convert 3G2 to WVE

1

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

2

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

3

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

About formats

3G2 (3GPP2 file format) is a multimedia container developed by the 3rd Generation Partnership Project 2 for use on CDMA2000 mobile networks. Built on the ISO base media file format (MPEG-4 Part 12), it stores video encoded with H.263 or MPEG-4 Visual alongside audio in AMR, EVRC, or AAC codecs. The specification was first published in December 2003 to provide a standardized way for CDMA-based phones and networks to handle multimedia messaging and video playback. 3G2 files are engineered for extremely low-bandwidth conditions, achieving playable video quality at bit rates as low as 30-60 kbps. This makes the format especially efficient for mobile video capture on devices with limited processing power and storage. The container supports multiple tracks, timed text for subtitles, and embedded metadata. One significant benefit is near-universal compatibility with CDMA handsets from the mid-2000s era, ensuring reliable playback across a wide range of mobile devices. Though newer formats like MP4 have superseded 3G2 for most purposes, it remains useful for working with legacy mobile content and for situations where minimal file size is the primary concern.
Initial release: December 2003
WVE is the audio format native to the Psion Series 3 family of personal digital assistants, released by British company Psion PLC beginning in September 1991. These clamshell PDAs included a built-in voice recorder, and all dictation functionality relied on WVE files to store captured sound. Each file begins with the ASCII signature "ALawSoundFile**" followed by a minimal header, then raw A-law encoded audio sampled at 8 kHz — a rate inherited from digital telephony standards. At 8000 bytes per second, a one-minute recording occupies just 480 KB, which was essential given that Psion devices stored data on SRAM cards typically ranging from 128 KB to 2 MB. The A-law encoding provides reasonable speech clarity within these tight storage constraints, prioritizing intelligibility over high-fidelity reproduction. WVE files can be converted to WAV or other modern formats using SoX, Awave Studio, or specialized Psion file utilities. While the format is firmly a product of early-1990s handheld computing, it holds historical significance as one of the first audio recording formats designed for pocket-sized consumer devices. Collectors and researchers studying mobile computing history occasionally encounter WVE files when recovering data from legacy SRAM media.
Developer: Psion PLC
Initial release: 1991

Frequently Asked Questions

What is the benefit of converting 3G2 to WVE?

Some professional or archival systems require WVE format. Converting 3G2 to WVE makes your audio usable in those dedicated platforms and tools.

What programs open WVE files?

You can play WVE with Psion handheld devices and SoX for modern audio playback.

Does converting 3G2 to WVE lose quality?

With proper settings, the converted WVE retains excellent clarity. Lossless formats preserve full quality, while lossy ones trade minimal detail for size.

Is the conversion private and secure?

Your 3G2 uploads are processed securely and removed right after conversion. Output files are purged within 24 hours to protect your privacy.

Do I need to install anything?

No downloads or plugins needed. The 3G2 to WVE converter runs entirely in your web browser — just visit convertio.tools and start converting.

Can I batch convert multiple 3G2 files?

Batch conversion is supported. Add multiple 3G2 recordings and convert them to WVE simultaneously — our servers handle them in parallel.