DOLBY LABORATORIES LICENSING CORPORATION (20250062736). VOLUME LEVELER CONTROLLER AND CONTROLLING METHOD
VOLUME LEVELER CONTROLLER AND CONTROLLING METHOD
Organization Name
DOLBY LABORATORIES LICENSING CORPORATION
Inventor(s)
Alan J. Seefeldt of Alameda CA (US)
VOLUME LEVELER CONTROLLER AND CONTROLLING METHOD
This abstract first appeared for US patent application 20250062736 titled 'VOLUME LEVELER CONTROLLER AND CONTROLLING METHOD
Original Abstract Submitted
volume leveler controller and controlling method are disclosed. in one embodiment, a volume leveler controller includes an audio content classifier for identifying the content type of an audio signal in real time; and an adjusting unit for adjusting a volume leveler in a continuous manner based on the content type as identified. the adjusting unit may configured to positively correlate the dynamic gain of the volume leveler with informative content types of the audio signal, and negatively correlate the dynamic gain of the volume leveler with interfering content types of the audio signal.
