Browse By Tags

  • Audio mixing efficiently and hard realtime requirment

    warm greetings, I would want to know how capable is ARM M4 in handling up to 4 channel audio mixing of 24bits 44khz audio.

    Audio fetching will be from Sd card system with FAT32 FS, QSPI to have high speed fetch. and once the audio is mixed it will stream…

  • Machine learning in low-power devices brings sound recognition to the smart home market

    The Smart Home market is now at an inflection point. Early devices in the market were connected to the internet but were typically single-function, often lacking connectivity to other devices and with closed APIs, denying the user the ability to design…

  • Cortex-M processors in DSP applications. Why not?

    Have you ever been in a situation where you successfully validated your algorithm and asked yourself: is there a hardware platform with DSP capabilities so I can get my embedded project to market quickly? Guess what: other people have dealt with the…

  • ARM Cortex-M的音频性能解析

         分享一个关于ARM Cortex-M的音频性能解析的文章，ARM Cortex-M的音频性能解析-电子发烧友。

         Cortex-M3功能：采用高精度MAC单元，可提供最高32位乘以32位数据的乘法精度，得出64位累加结果。其他有利功能包括DSP指令、范数计算辅助指令、分支推测、因Thumb-2的高代码密度以及硬件除法指令。这些功能都有利于音频处理。

         Cortex-M4功能：Cortex-M4内核是Cortex…

  • Embedded Developer Feature: Paul Beckmann, Founder of DSP Concepts

    Get to know the Embedded Developer...

    This is a monthly series featuring embedded developers of the ARM Connected Community.

    Paul_Beckmann.jpg

    Name: pbeckmann

    Company: DSP Concepts

    Job Title: Founder/CEO

    Location: Santa Clara, CA

    Developer History

    Paul Beckmann received his BS…

  • Come to Audio Design Session at Developer Summit Today!

    Come hear and be entertained by pbeckmann as he gives an interactive audio design session at the Milpitas Room at the Developer Summit.  You'll hear what the class collectively design on an Cortex-M4.  Take a break and come sit and relax in this fun participatory…

  • Quickly creating audio designs on the Cortex-M4 using graphical blocks

    It is possible to design and generate production ready optimized code for the Cortex-M4 without having to create a single line of code!

    Come to the 50 minute presentation on Wednesday, Oct 30th at 1pm at the Developer Summit, Milpitas Meeting Room, and…

  • Come hear about the secret to Hi-fidelity ASRC for the Cortex-M4

    To all those attending the ARM TechCon, come to the developer summit which is free and learn about practical hands on implementations secrets.  On Tuesday, October 29th at the Milpitas Meeting Room at 1pm at the TechMart next to the Santa Clara Convention…