Suppressing output offset in an audio device

摘要: A digital offset is combined with an audio signal in the domain to cancel output caused by one or more analog components processing same signal. In this manner, at of path (e.g., a power amplifier output) reduced eliminated. Consequently, audible artifacts, such as click-and-pop can be devices operating ground-referenced capless mode, consumption because eliminated direct current (DC) leakage through speakers headsets devices. some circumstances, may applied substantially all times operation path.