220289 ⎘
Volume compression or expansion in amplifiers
Sub-classes:Zone Scene Activation
#2Zone scene activation
#3Dynamics processing method and dynamics processing device
#4Media playback system with maximum volume setting
#5Zone scene management
#6INTEGRATED RF LIMITER
#7Zone scene management
#8Zone scene management
#9Audio control system and related methods
#10Using averaged audio measurements to automatically set audio compressor threshold levels
#11Using averaged audio measurements to automatically set audio compressor threshold levels
#12Integrated RF limiter
#13Automatic gain compression detection and gain control for analog front-end with nonlinear distortion
#14Audio program playback calibration based on content creation environment
#15Radiofrequency power limiter, and associated radiofrequency emitter and/or receiver chain and low-noise amplifying stage
#16Zone scene activation
#17Updating zone configuration in a multi-zone media system
#18Object-based audio loudness management
#19Electronic home appliance and control method thereof
#20Content aware audio ducking
#21Zone configurations maintained by playback device
#22Zone configuration based on playback selections
#23Electronic device having sound generating unit with piezoelectric element configured for vibration and volume adjustment, and control method and control program for the electronic device
#24Method and apparatus for updating zone configurations in a multi-zone system
#25Vehicle approach informing device
#26Electronic device and method for adjusting volume levels of audio signal outputted by the electronic device
#27Audio loudness control system
#28Sound output system, non-transitory computer-readable storage medium having sound output program stored thereon, sound output control method, and information processing apparatus
#29HANDHELD DEVICE AND ELECTRONIC DEVICE ASSEMBLY AND METHOD FOR ADJUSTING VOLUME
#30Dynamic adjustment of master and individual volume controls
#31Method for adjusting volume and electronic device thereof
#32ELECTRONIC DEVICE AND METHOD OF ADJUSTING VOLUME IN TELECONFERENCE
#33Method for controlling volume of electronic device and electronic device using the same
#34Method for controlling display of electronic device and electronic device using the same
#35Method and apparatus for updating zone configurations in a multi-zone system
#36Audio signal output device and audio output system
#37Method and apparatus for selecting a playback queue in a multi-zone system
#38Controlling and manipulating groupings in a multi-zone media system
#39Dynamic adjustment of master and individual volume controls
#40Methods and apparatus to implement receiver linearity enhancement
#41Anti-logarithmic amplifier designs
#42Device and Method for Audio Signal Gain Control
#43Variable gain circuit
#44Method and system for wide range amplitude detection
#45Signal peak voltage suppression apparatus
#46Power supply rejection for pulse width modulated amplifiers and automatic gain control
#47Method and apparatus for dynamically controlling threshold of onset of audio dynamics processing
#48Gain variable voltage/current conversion circuit and filter circuit using the same
#49Method and apparatus for multichannel signal limiting
#50Limiter circuit and semiconductor integrated circuit thereof
#51Variable gain amplifier
#52Power supply rejection for pulse width modulated amplifiers and automatic gain control
#53Linking audio amplification gain reduction per channel and across frequency ranges
#54Media playback system with maximum volume setting
#55Volume curve adjustment for signal processing headroom
#56Volume control
#57Audio clipping prevention