Who Is This Tool For?
Users rescuing vintage voice memos and recordings made on older Nokia, Samsung, and Sony phones.
Good to Know
Decodes Adaptive Multi-Rate speech frames and resamples to clear MP3 audio.
Convert vintage AMR mobile phone voice recordings into modern MP3 audio with voice frequency optimization.
Convert to MP3. Max 50 MB per file.
Select your .amr voice recording.
Transcode AMR speech stream into modern MP3.
Listen to your restored voice memo.
Users rescuing vintage voice memos and recordings made on older Nokia, Samsung, and Sony phones.
Decodes Adaptive Multi-Rate speech frames and resamples to clear MP3 audio.
AMR (Adaptive Multi-Rate) is an audio compression format optimized for speech coding in mobile phones. Converting to MP3 lets you listen on modern computers and smartphones.
Reduce MP3, WAV, and M4A audio file sizes by adjusting bitrates, sample rates, and applying dynamic range normalization.
Convert legacy Windows Media Audio (.wma) files into universal MP3 format playable on all modern devices.
Convert heavy uncompressed WAV audio files into space-saving 320 kbps MP3 music files.
Convert Windows Media Audio (.wma) files into uncompressed PCM WAV format for studio audio editing and CD burning.