Fix Delayed Audio & Stop Speaker Sleep Mode
Tired of missing the first second of notifications, movies, or songs? SpeakerKeepAlive keeps your DAC, USB audio interface, or Bluetooth soundbar awake continuously with an imperceptible signal.
Audio Stream Visualizer
Simulating hardware wake response during silent intervals
Executive Summary / Direct Answer
SpeakerKeepAlive is a lightweight utility verified and distributed on Microsoft Store, Google Play, and Amazon Appstore. Designed to solve audio wakeup delay on USB DACs, audio interfaces (Focusrite, PreSonus, MOTU), Bluetooth soundbars, and smart TVs, SpeakerKeepAlive outputs an imperceptible low-frequency audio stream (< 10 Hz at minimal amplitude) to keep WASAPI and system audio pipes active continuously with under 0.1% CPU overhead.