audio
|
Chirp and LinkPlay partners to provide seamless Audio-Based Network Provisioning for Smart Devices Chirp, a pioneer of data-over-sound technology and Linkplay Technology, a leader in Wi-Fi audio solutions have today announced a technical partnership, delivering a turnkey solution for the frictionless, audio-based provisioning of smart-enabled consumer applications. Leveraging Chirp’s ultrasonic audio protocol, smart-enabled devices integrated with Linkplay’s comprehensive… |
|
Electromagnetic Interference (EMI) – Types, Standards and Shielding Techniques Certification is usually one of the most expensive and tedious stages during the development of a new hardware product. It helps the authorities to know that the product adheres to all the laid down laws and guidelines around the functions. This way, the performance of that particular product can be assured to prevent hazards, and harm to its users. As tedious as this stage… |
|
Raspberry Pi Bluetooth Speaker: Play Audio wirelessly using Raspberry Pi Raspberry Pi is a palm sized computer having in-built Bluetooth, Wi-Fi, Ethernet port, Camera port etc. which makes it most suitable microcontroller for IoT based embedded applications. It is also used to make many kind of servers like Print server, Media Server, Web Server etc. Today we will learn how a Raspberry Pi can convert a normal speaker having 3.5mm jack into a… |
|
Unleash the Full Potential of Your Micro Speakers with Maxim’s DSM Smart Amplifier As devices continue to shrink and customers demand ever sleeker products, Maxim Integrated introduces the MAX98390 smart amplifier with integrated Dynamic Speaker Management (DSM) algorithm to efficiently deliver louder, clearer, richer sound at the lowest quiescent power in the market. The boosted, digital Class D DSM smart amplifier unleashes a system’s full audio… |
|
RC Phase Shift Oscillator using Op-Amp When an RC phase shift oscillator employs an op-amp in its circuit, it becomes an electronic oscillator with a stable sine wave output. It functions by developing two groups of 180-degree phase shifts, one via the RC network and the other via an op-amp in an inverting circuit. Due to this phase shift arrangement, it produces nearly pure sinusoidal signals with extreme frequency stability and… |
|
Cirrus Logic’s CS43131 and CS43198 DACs Deliver Exceptional Audio Fidelity for Mobile Devices Mouser Electronics is now stocking CS43131 and CS43198 high-performance MasterHIFI™ digital-to-analog converters (DACs) from Cirrus Logic. Supporting sampling frequencies up to 384 kHz, the 32-bit stereo audio DACs deliver exceptional audio quality in a broad range of applications including smartphones, tablets, laptops, powered speakers, digital headphones, portable… |
|
NXP’s NXH3670 Wireless Gaming Headphone Solution for High-Performance Audio Streaming Mouser Electronics is now stocking the NXH3670 wireless gaming headphone solution from NXP® Semiconductors. The ultra-low-power single-chip device is a 2.4 GHz wireless transceiver with an embedded microcontroller and a proprietary audio streaming protocol to create a solution for gaming headset applications. The NXH3670 is Bluetooth Low Energy 4.2 certified and supports… |
|
Single Transistor Audio Mixer Circuit Audio Mixer is an essential device in Audio Electronics. The mixer mixes two or more audio signals into a one (Mono) or two output (Stereo). The audio mixer uses audio mixing process where multiple sounds are combined to form a single or multi-sound. It is a widely used process in Live concerts, televisions, films, music industries etc. In this… |
|
Simple White Noise Generator Circuit Every single circuit designer uses different techniques to remove noises from their circuit design. Noise is one of the main issues while building any circuit specially related to Audio or Power Electronics, but today, we will make a circuit which will produce noises. A special type of noise denoted as White noise. What is white noise?… |
|
Simulate Speaker with Equivalent RLC Circuit If you are working with any Audio related project, the least concerned component is the Speaker but the speaker is an essential part of any audio related circuit. A good speaker can override the noises and can provide a smooth output whereas a bad speaker can destroy your all efforts even the rest of the circuit is exceptionally good. … |
|
Simple Microphone to Speaker Amplifier Circuit You must have seen someone speaking on the MIC and the amplified voice coming from the speaker, how this is possible? Is there any circuitry between MIC and speaker of we can directly connect Microphone with speaker to get it working? In this circuit, we learn to build a simple Microphone to Speaker system, in which input sound is given to the MIC and we hear the amplified… |
|
Audio Voice-over circuit using LM386 At many places, like public speeches or some musical program, where loudspeaker is used, we hear music and voice from the same speaker. You might have noticed that as soon as someone starts speaking into the microphone, the music from the loudspeaker stops and we start to listen the voice of the speaker. And vice versa when person stops speaking, the music starts again. In… |
