A method and device for limiting power to protect power supply from overload in a multichannel audio amplifier

ACTIVE DRIVING SOUND EFFECT GENERATOR

AUDIO PROCESSING CIRCUIT

POST-PROCESSING GAINS FOR SIGNAL ENHANCEMENT

Headset and Method for Operating a Headset

Common mode voltage dynamic modulation circuit, method thereof and class-D audio power amplifier

METHOD FOR MASKING UNDESIRABLE DISTURBING NOISES AND VEHICLE

Post-processing gains for signal enhancement

Headset and method for operating a headset

PARALLEL ONLINE MEETINGS

Audio Signal Processing

APPARATUS AND METHOD FOR ADAPTIVELY CONTROLLING DYNAMIC RANGE

Post-processing gains for signal enhancement

Headset and method for operating a headset

Headset and method for operating a headset

Controlled rail-voltage decay for boost power supply output protection

Simulated auditory space for online meetings

A/D conversion device and A/D conversion method

Self-voice adaptation

Vehicle sound generation device

Calibration method for hearing protection devices

Post-processing gains for signal enhancement

Time gain compensation circuit in an ultrasound receiver

Guitar amplifier and control method of guitar amplifier

System and method for calibrating microphone cut-off frequency

Feedback system and associated signal processing method

Techniques for using computer vision to alter operation of speaker(s) and/or microphone(s) of device

Bidirectional variable gain amplification

Loudspeaker with dynamically controlled pairs of voice coil sections

Apparatus and methods for vector modulator phase shifters

Adaptable receiver amplifier

Headphone system for computer gaming

Semiconductor device and sound output device

Noise estimation using coherence

Apparatus for processing an input audio signal and corresponding method

Variable output resistance in a playback path with open-loop pulse-width modulation driver

Gain control in a class-D open-loop amplifier

Post-processing gains for signal enhancement

Calibration method for hearing protection devices

Sound processing apparatus and method, and program

Noise estimation using coherence

Audio control system and related methods

Audio control system and related methods

Fast and memory efficient encoding of sound objects using spherical harmonic symmetries

ACOUSTIC ELEVATOR COMMUNICATION SYSTEM AND METHOD OF ADJUSTING SUCH A SYSTEM

Analogue signal paths

Audio control system and related methods

Audio control system and related methods

Integrated circuit, circuit assembly and a method for its operation

Method and apparatus for processing an audio signal based on an estimated loudness

Integrated circuit, circuit assembly and a method for its operation

Time gain compensation circuit in an ultrasound receiver

Electric device including microspeaker module with vibration function and wearable acoustic transducer

Audio control circuit

Signal processing apparatus, speaker apparatus, and signal processing method

Gain phase equalization (GPEQ) filter and tuning methods for asymmetric transaural audio reproduction

Method for limiting amplifier input current to avoid low voltage conditions

Variable gain low noise amplifier

System and method for close-down pop reduction

Sound processing apparatus and method, and program

Adaptable receiver amplifier

Circuit and method of operating a circuit

Post-processing gains for signal enhancement

Microphone and method of operating a microphone

Systems and methods of performing gain adjustment

Power supplies

Phase shifter chip radio frequency self-test

Frequency-domain dynamic range control of signals

Methods and apparatus for selective microphone signal combining

Audio enhancement via beamforming and multichannel filtering of an input audio signal

Sound processing apparatus and method, and program

Method of operating an electronic device with a master fader and a plurality of slave faders

Level adjustment device and method

Long term monitoring of transmission and voice activity patterns for regulating gain control

Guitar amplifier circuitry

Audio device and method having bypass function for effect change

Techniques for personalizing audio levels

Audio signal processing apparatus, method, and program

Power supplies

Electronic lock, locking system, method of operating an electronic lock, computer program product

Amplifier circuit and amplification method

Digital microphone device with extended dynamic range

Audio processing apparatus and method

Assembly with an analog data processing unit and method of using same

Electronic device and method for adjusting volume levels of audio signal outputted by the electronic device

Headphone system for computer gaming

Differential amplifier

Digital automatic gain control

Electronic device with a master fader and a plurality of slave faders

VOLUME ADJUSTMENT CIRCUIT WITH AUTOMATIC GAIN CONTROL AND ELECTRONIC DEVICE USING SAME

Method and apparatus for processing an audio signal based on an estimated loudness

Apparatus and method for preventing acoustic shock of portable terminal

Proximity sensing for user detection and automatic volume regulation with sensor interruption override

Volume control apparatus with first and second controllers

Method and apparatus for processing audio signal

Automatic gain control of amplifier by dynamic suppressing and output control at multiple stages

Multi-tier power supply for audio amplifiers

Audio mixing console

AUDIO DEVICE VOLUME MANAGER USING MEASURED DISTANCE BETWEEN FIRST AND SECOND AUDIO DEVICES TO CONTROL VOLUME GENERATION BY THE SECOND AUDIO DEVICE

Feedforward automatic gain correction

Level adjustment device

AUDIO DEVICE VOLUME MANAGER USING MEASURED DISTANCE BETWEEN FIRST AND SECOND AUDIO DEVICES TO CONTROL VOLUME GENERATION BY THE SECOND AUDIO DEVICE

Automatic volume control for audio signals

VOLUME ADJUSTING METHOD FOR DIGITAL AUDIO SIGNAL

VOICE INPUT DEVICE, METHOD FOR MANUFACTURING THE SAME, AND INFORMATION PROCESSING SYSTEM

Signal processing device and signal processing method

Gain control circuit and its gain control method

Automatic and dynamic noise cancellation for microphone-speaker combinations

Signal processing circuit, AGC circuit, and recording and playback device

Methods and systems for controlling the volume of infotainment units of vehicles

Display device and driving method thereof

3-point positioning device and method thereof

RESONANCE ELECTRIC CURRENT DETECTION SYSTEM

Headphone system for computer gaming

TECHNIQUES FOR PERSONALIZING AUDIO LEVELS

Thermal protection of electro dynamic transducers used in loudspeaker systems

Apparatus and method for automatic gain control using phase information

Loudness adjustment with self-adaptive gain offsets

DIGITAL AUTOMATIC GAIN CONTROL

METHOD FOR CONTROLLING VOLUME OF A MULTIMEDIA PLAYER

AC to DC conversion circuit

AGC CIRCUIT

Sound volume controller

Auto gain control circuit

Acoustic device with first and second gain setting units

Automatic volume control for audio signals

Programmable gain amplifier

Radio with automatic voice enhancement

Sound Electronic Circuit and Method for Adjusting Sound Level Thereof

Volume-based adaptive biasing

Method and system for automatic gain control of a speech signal

Differential amplifier and operational amplifier

Hearing aid with digital compression recapture

Audio signal output control device that suppresses pop sound

Broadcast receiving device and method for simultaneously receiving two different programs

Hearing aid with automatic excessive output sound control

Differential amplifier and operational amplifier

Variable distortion limiter using clip detect predictor

Automatic audio gain control for concurrent capture applications

Transmission signal generating apparatus

Apparatus and method of automatically compensating an audio volume in response to channel change

Automatic level control circuit with improved recovery action

Amplifying apparatus with automatic level controller

Differential amplifier and calculation amplifier

Gain control

Volume control linked with zoom control

Method, apparatus, and program for intelligent volume control

Audio device

Audio signal amplifier and audio apparatus having the same

Linking audio amplification gain reduction per channel and across frequency ranges

Method and apparatus of an acoustic energy detection circuit for a pulse density modulation microphone

Automatic volume control and leveler

Open-loop class-D amplifier system with analog supply ramping

Automatic loop gain calibration in amplification circuits

Adaptive signal compressor for AM radio

TOF based gain control

Extracting a common signal from multiple audio signals

Comparative balancing