O Cancelamento Ativo de Ruído é usado para reduzir o ruído externo em arquivos de áudio
Active Noise Cancellation (GritTec NC) of speech enhancement is used for reducing the external hindrances and background noises in speech/audio files. NC filter is automatically adapted under all types of surrounding hindrances and background noises.
The App allows to record an audio files from microphone, to play their depending from the dynamic changing of NC filter settings and to change speech tempo setting with time stretching (GritTec Time Stretching engine).
Also the App allows to save into wav file with audio stream after post processing with NC filter.
Supported audio formats: mp3, wav.