Delta-Sigma DAC

A Delta-Sigma Digital-to-Analog Converter (DAC) converts digital signals into smooth, continuous analog signals by oversampling at a higher rate and using noise shaping techniques. It effectively pushes quantization noise outside the audible or usable frequency range, then filters it out, resulting in high-quality audio or signals with very low distortion. Think of it as a sophisticated process that refines the digital bits to produce a more natural and accurate analog output, commonly used in audio equipment and high-precision digital systems for clear, accurate sound and signal reproduction.