audio

SoM FETMX8MM-C and carrier board

Forlinx Fetmx8mm-c Som for Optimized Audio Performance

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Forlinx’s SoM FETMX8MM-C contributes to the ever-growing list of tiny, Linux-friendly modules built around NXP’s i.MX8M Mini. This new board focuses on a variety of digital audio processing interfaces. Recent same form factor boards include MYIR’s MYC-C8MMX and Innocomm’s WB15. This new 56 x 36mm SoM FETMX8MM-C module runs Android 9.0 or Linux 4.14 on i.MX8M Mini. It has 2GB DDR4, 8GB eMMC, up to -40 …

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32-bit Mcu Has Dedicated Audio Hardware

32-bit Mcu Has Dedicated Audio Hardware

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Epson has launched the S1C31D51, a 32-bit ARM Cortex-M0+ MCU that has integrated hardware that is able to play sound on speakers and buzzers. by Ally Winning @ eenewsembedded.com Epson will manufacture 200,000 of the new controllers each month. The ARM Cortex-M0+ processor features a dedicated hardware processor that is capable of producing 2-channel sound on the single …

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Perceive Corporation Launches to Deliver Data Center-class Accuracy and Performance at Ultra-low Power for Consumer Devices

Perceive Corporation Launches to Deliver Data Center-class Accuracy and Performance at Ultra-low Power for Consumer Devices

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Introduces breakthrough ErgoTM edge inference processor, delivering 4+ TOPS sustained and 55 TOPS/W, capable of processing large neural networks in 20mWSelected by two of the leading providers of smart connected camera and security products to integrate advanced neural network applications into future products Perceive Corporation, an edge inference solutions company, today launched the company and debuted …

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Ziggy has conventional coastline ports, and has a TX2-like 87 x 50mm footprint

New Carrier Boards and Mini-pcs for Jetson

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Diamond Systems has unveiled a Stevie carrier board for Nvidia’s high-end Jetson AGX Xavier module. Diamond also promoted some other Jetson carriers and embedded systems, which all ship with Linux BSPs. They include Diamond Systems’ Elton, also for the Xavier, the Jethro and Ziggy carriers, both of which support the earlier Jetson TX2 and industrial-temperature Jetson TX2i. Diamond also included the Ziggy-based ZiggyBox mini-PC and its Jetbox-Nano enclosure for Nvidia’s Jetson Nano Development Kit for the Jetson Nano module. At 105 x 92mm, the Stevie board …

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Single-ended, 2-channel Gan Class D Amplifier – Evaluation Board

Single-ended, 2-channel Gan Class D Amplifier – Evaluation Board

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The EVAL_AUDAMP24 e-mode GaN HEMT-based evaluation board from Infineon Technologies is a 2-channel, 225W/ch (4Ω at ±43V) or 250 W/ch (8Ω at ±63V) half-bridge class D audio power amplifier for high-end Hi-Fi audio systems. This evaluation board demonstrates how to use the IGT40R070D1 E8220 CoolGaN™ gallium nitride transistor together with the MERUS™ IRS20957SPBF controller IC, implement protection circuits, and …

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Arduino Audio Sound Level Meter

Arduino Audio Sound Level Meter

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This is add-on of the audio amplifier project result which is introduced in other instructable. (https://www.instructables.com/PC-Speaker-Amplifier/) Usually many types of sound level meters are directly connected with input (or rarely output) signal lines of amplifier. But personally I’m thinking any electrical connections with amplifier circuit may surely degrade music playback quality by inserting some noises …

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