Fix Telephone & Narrowband Audio
Phone calls and VoIP are limited to a narrow 300–3400 Hz band, which makes voices sound tinny and boxed-in. This tool extends the bandwidth to restore natural fullness.
AI model Wannan kayan aiki na tafiyar da wani nau'in AI na halitta a kan GPU, don haka yana ɗaukar lokaci mai tsawo fiye da sifofin da aka yi a hankali. Free to try; paid plans get priority on the GPU.
Yadda yake aiki
Narrowband speech is missing both the low warmth and the high air of full-range audio. The model regenerates those missing bands, widening the voice from telephone quality toward studio quality.
What it's good for
- Recorded phone interviews
- VoIP da hira ta sauti
- Fayilolin sako da cibiyar kira
- Legacy narrowband recordings
Details
- Mai Gudanarwa
- VoiceFixer
- Formats
- MP3, WAV, M4A, FLAC, OGG, AAC
- Price
- Free to try
Tambayoyi da ake yi da yawa
It substantially improves fullness and warmth, getting much closer to broadcast quality. The original band limit means it won't be identical to a studio mic, but the gain is large.
Super-resolution ne na musamman-da-aiki; bandwidth extension ne tuned ga musamman 300-3400 Hz waya band da artifacts da ke zuwa tare da shi.
It focuses on the band limit; if the call is also noisy, run background-noise removal first for the cleanest result.
Yana sake samar da zafi mai ƙarancin zafi da kuma iska mai tsayi a cikin band ɗin 300-3400 Hz, don haka mutumin yana da sauti kamar kansu, kawai mafi cikakke - ba shi da musanya a cikin wani sauti daban.
A kan kiran tsaftace sakamakon ya fi girma ne na halitta; a kan harshen waya mai tsanani, mai lalata ko mai codec-mangled, bands na sake halitta na iya jin daɗi kaɗan, saboda an yi musu hasashensu ba tare da an riga an yi su ba.
No - the output is a new wideband reconstruction, so save the raw call recording separately if you need the untouched original for evidence or archival.
It widens the band and adds fullness, but heavy codec warble is a different problem; pairing it with background-noise removal first gives the cleanest extension.