這個是網路上的一段話 So what about audio hardware they use? We all know that Samsung has a long partnership with Wolfson microelectronic. So the new Samsung Galaxy S5 will be equipped with Wolfson WM5110 mobile 24-bit/192kHz DAC (Digital-to-Analog Converter) chip which is one of the most powerful DAC up to date. The Wolfson WM5110 is a low power-consumption high definition (HD) audio processor with advanced DSP (Digital Signal Processing) features.