• IEEE P269

IEEE P269

  • IEEE Draft Standard for Measuring Electroacoustic Performance of Communication Devices
  • standard by IEEE,
  • Category: IEEE

$150.00 $75.00

Revision Standard - Active - Draft.This standard contains practical methods for making electroacoustic laboratory measurements of analog and digital speech communications terminals and connected audio devices. The methods are applicable to a wide variety of wired, wireless, cordless, and mobile communication terminals. Examples include VoIP, Wi-Fi, and softphone devices. Tests applicable to connected audio devices such as wired, Bluetooth, and USB handsets, headsets and wearables are included. The standard contains objective metrics, subjective metrics, and subjective metric predictors. Application is in the frequency range from 20 Hz to 20 kHz.
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

NEMA EVSE 1.2-2015

NEMA EVSE 1.2-2015

EV Charging Network Interoperability Standard, Part 2: A Contactless RFID Credential for Authenticat..

$92.00 $183.00

NEMA 410-2015

NEMA 410-2015

Performance Testing for Lighting Controls and Switching Devices with Electronic Drivers and Discharg..

$55.00 $109.00

NEMA ICS 4-2015

NEMA ICS 4-2015

Application Guideline for Terminal Blocks..

$40.00 $79.00

NEMA PB 2.2-2014

NEMA PB 2.2-2014

Application Guide for Ground Fault Protective (GFP) Devices for Equipment..

$56.00 $111.00