Using iphone audio api is it possible to filter out nasal sound from voice.
Thx
Is it possible to remove nasal noice from voice?
If you're trying to ask:
Q: Is it possible to use the audio API to record a person's voice in an app and then process that audio?
A: Yes
Q: Is it possible to write an app which processes the user's voice while they are using the phone application?
A: No
If you're looking for an explanation or discussion of audio filtering and how best to minimize a nasal quality in an audio recording, you're going to be better served elsewhere.