Audio Conversion
Convert 3GA to iPad Audio — Free Online Converter
Convert 3GPP Audio (.3ga) to iPad Audio (.ipad-audio) online for free. Fast, secure audio conversion with no watermarks or registration.
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Convert 3GPP Audio (.3ga) to iPad Audio (.ipad-audio) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .3ga file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .m4a file when it's ready.
The iPad Audio preset converts 3GA mobile recordings into the optimal audio format for all iPad models — iPad, iPad Air, iPad Pro, and iPad mini. The preset outputs an M4A file encoded with AAC-LC at 256 kbps and 48 kHz sample rate, matching the specifications that Apple uses for its own iTunes Store downloads. This ensures your converted recordings from old Samsung, Nokia, and LG phones integrate perfectly with the iPad's native audio playback ecosystem.
iPads cannot open 3GA files at all since iPadOS has no AMR file association for the .3ga extension. The Files app, Music app, and Safari all fail to recognize 3GA audio from 3G-era Android phones. By converting to the iPad Audio preset format, your old mobile recordings become first-class citizens on the iPad, playable in the Music app, usable in GarageBand and iMovie, and shareable via AirDrop, Messages, and Mail without any compatibility friction.
The iPad is increasingly used as a primary computing device for content creation, education, and media consumption. Creative professionals use iPads with GarageBand and Ferrite Recording Studio for podcast production. Students and educators share audio recordings through iPad-centric workflows in schools and universities. If you have important voice recordings trapped in the 3GA format from a Samsung Galaxy S-era phone, converting to iPad-optimized audio unlocks all of these use cases on Apple's tablet platform.
The 256 kbps AAC bitrate in the iPad Audio preset matches Apple's iTunes Plus standard, which is the highest quality tier Apple distributes for purchased music. While this is overkill for AMR source material from a feature phone microphone, it ensures the preset works equally well for higher-quality sources. The 48 kHz sample rate matches the iPad's native audio hardware output, eliminating any internal sample rate conversion that could introduce latency in audio editing applications like GarageBand or Logic Pro for iPad.
The iPad Audio preset encodes to AAC-LC at 256 kbps with a 48 kHz sample rate in an M4A container (MPEG-4 Part 14 audio). This matches Apple's iTunes Plus specification, which all iPad models are optimized to decode with hardware acceleration via Apple's Audio Engine. The AAC-LC profile is used for maximum compatibility across all iPad generations, including the original iPad from 2010. The M4A container includes proper iTunes-compatible metadata atoms for artwork, title, artist, and album information.
The 256 kbps AAC output far exceeds what AMR source material from a 3G-era handset requires for transparent reproduction. AMR-NB captures only up to 3.4 kHz of bandwidth through the phone's microphone, so even 64 kbps AAC would be transparent for this content. The higher bitrate ensures the preset is versatile across all source types. The converted file will sound identical to the original 3GA recording on the iPad — the quality bottleneck is always the original AMR capture on the mobile phone, not the AAC encoding.
| Device | 3GA | iPad Audio |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
The iPad Audio preset is the fastest way to make old 3GA recordings from 3G-era Android phones fully compatible with the iPad ecosystem. The M4A/AAC output plays natively, integrates with Apple's creative apps like GarageBand and iMovie, and shares seamlessly through AirDrop and iCloud.
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
| No |
| 特性 | 3GA | iPad Audio |
|---|---|---|
| 全称 | 3GPP Audio | iPad Compatible Audio |
| 扩展名 | .3ga | .m4a |
| 最适合 | Mobile recording | iPad optimized |