äänikooderit
Äänikooderit, also known as voice encoders or speech encoders, are systems or algorithms designed to compress and represent the information contained in an audio signal, particularly speech, in a more efficient format. The primary goal of an äänikooderi is to reduce the amount of data required to store or transmit speech while maintaining acceptable quality for human perception. This is crucial for various applications like telecommunications, voice over IP (VoIP), digital voice recorders, and speech synthesis.
Äänikooderit work by analyzing the characteristics of the speech signal and then generating a compact representation
The choice of äänikooderi depends on the desired trade-off between compression ratio and speech quality, as