logo audioXpress
logo audioXpress
  • logo small
  • Home
  • All News
  • audioXpress
    • Digital Login
    • Subscription Services
    • audioXpress Supplementary Material
    • Submit an Article
    • Errata, Corrections, & Updates
  • Voice Coil
    • Digital Login
    • Subscription Services
    • Errata, Corrections, & Updates
  • Loudspeaker Industry Sourcebook
    • LIS Vendor Directory
    • Free Listing LIS
  • Shop
  • Subscriptions
    • audioXpress Magazine
    • Voice Coil Magazine
  • Advertising
    • Contact
    • Loudspeaker Industry Sourcebook
    • audioXpress Magazine
    • Voice Coil Magazine
    • Circuit Cellar Magazine
All items tagged with PDM stream (1)
Audio Precision New Module Enables MEMS Microphone Array Testing with Simultaneous Analysis of Up to 16 PDM Channels
November 6, 2019 by audioXpress Staff

Audio Precision New Module Enables MEMS Microphone Array Testing with Simultaneous Analysis of Up to 16 PDM Channels

Audio Precision introduced the PDM 16 module for its APx500 Series audio analyzers. The new module offers simultaneous acquisition and measurement of up to 16 channels of PDM signals, making it the highest channel-count solution available for MEMS microphone and MEMS mic array testing. The new option supports anechoic tests with the acoustically silent remote pod that can be positioned at up to 10 meters, feeding 16 phase-aligned channels on 8 data lines with accurate measurements via a delay-calibrated module.
Read more...
Categories
  • Appointments
  • Blogs
  • Electronics Corner
  • Industry News
  • Interviews
  • Magazine Articles
  • Magazine News
  • Product News
  • Project Articles
  • Sponsored
  • Theory Articles
  • Voice Coil Test Bench
FOLLOW US
Industry Events
Current issue
audioXpress September 2025
audioXpress September 2025
  • Inside This Issue
  • Supplementary Material
  • Digital Login
Voice Coil August 2025
Voice Coil August 2025
  • Inside This Issue
  • Digital Login
  
Trending
WiiM's Smart Wireless Subwoofer Is Now Available
July 23, 2025

WiiM's Smart Wireless Subwoofer Is Now Available

Share / Read more...
Hearing Beyond Barriers
July 24, 2025

Hearing Beyond Barriers

Share / Read more...
Ascendo Pushes World's Largest Subwoofer Record Further with New 64" and 100" Models
July 25, 2025

Ascendo Pushes World's Largest Subwoofer Record Further with New 64" and 100" Models

Share / Read more...
Bragi Works with OpenAI to Enable ChatGPT-Powered Voice Assistants in Headphones
July 29, 2025

Bragi Works with OpenAI to Enable ChatGPT-Powered Voice Assistants in Headphones

Share / Read more...
Ray Tubes Expands Range with Select 12AU7 and Core 12AU7 Vacuum Tubes
August 3, 2025

Ray Tubes Expands Range with Select 12AU7 and Core 12AU7 Vacuum Tubes

Share / Read more...
Tags
AAC AES AES67 ALTI Association AirPlay 2 AoIP Apple Audinate Bluetooth Bluetooth 5 Bluetooth LE Audio DAC DAW DSP Dante Dirac Dolby Atmos Events HRA JFET James Croft Klippel Purifi Audio Ravenna Satori Sennheiser USB Voice Coil Issues Yamaha acoustics active noise cancellation amplifier artificial intelligence audioXpress automotive audio balanced beryllium broadcast dome tweeter drivers headphones hearables hifi high resolution audio home audio home theater horn installation live sound loudspeakers market research midrange midwoofer paper cone plugins preamplifier recording smart speakers speakers studio subscriptions subwoofer test and measurement transducer triode true wireless tubes tweeter vacuum tubes vinyl voice coil voice recognition wireless audio wireless earbuds woofer
  • About Us
  • audioXpress Media Kit
  • Voice Coil Media Kit
  • Disclaimer
  • Terms and Conditions
  • Terms of Use
This website and its contents are copyright 2020 KCK Media Corp. All rights reserved.
  • Home
  • All News
  • audioXpress
    • Digital Login
    • Subscription Services
    • audioXpress Supplementary Material
    • Submit an Article
    • Errata, Corrections, & Updates
  • Voice Coil
    • Digital Login
    • Subscription Services
    • Errata, Corrections, & Updates
  • Loudspeaker Industry Sourcebook
    • LIS Vendor Directory
    • Free Listing LIS
  • Shop
  • Subscriptions
    • audioXpress Magazine
    • Voice Coil Magazine
  • Advertising
    • Contact
    • Loudspeaker Industry Sourcebook
    • audioXpress Magazine
    • Voice Coil Magazine
    • Circuit Cellar Magazine