Device that switches to standard volume when unmuted when set to minimum volume

摘要

In this study, the sound of the TV is muted. When the music is released, the volume of the music is set to the minimum. If the music is released, it can be converted to the standard volume. When the music is released, it can be converted to the standard volume.Connected to a volume adjuster (1) that adjusts the volume with the speaker, a volume sensor (2) that senses the level of the volume, and,Save the memory (5) and the standard volume output from the speakers,Through the remote control (4), when the sound is played back, the volume in the current output is sensed through the volume sensor (2). If the volume is the minimum value, it is switched to the standard volume stored in the memory (5), and the result is composed of the control part (3) represented by OSD.