Neural Network Approach to Audio Restoration

Research

1. DAE

2. GAN

3. Audio enhancement - Refers to the process of improving the quality, clarity, and intelligibility of audio signals. Denoising, a crucial aspect of audio processing, is essential for removing unwanted noise, distortions, or artifacts from audio recordings.

4. Some key terms in audio processing. -

   Amplitude — Perceived as loudness

   Frequency — Perceived as pitch

   Sample rate — It is how many times the sample is taken of a sound file if it says sample rate as 22000 Hz it means 22000 samples are taken in each second.

   Bit depth — It represents the quality of sound recorded, It just likes pixels in an image. So 24 Bit sound is of better quality than 16 Bit.