We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for band.
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band Product List and Ranking from 40 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

band Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. タカギ・パックス Gifu//Warehousing and transport related industries
  3. SHIBAKEISOZAI CO.,LTD, 東京支店 Tokyo//Resin/Plastic
  4. 4 null/null
  5. 5 アラム Osaka//Machine elements and parts

band Product ranking

Last Updated: Aggregation Period:Sep 17, 2025~Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Heraman Taiton '25-'26 Latest Comprehensive Catalog Available for Free Shipping
  2. We also handle long types such as 280mm and 350mm! Fluororesin binding bands. SHIBAKEISOZAI CO.,LTD, 東京支店
  3. End band DS tire/US automotive tire
  4. 4 Green Logistics Packaging Material Load Collapse Prevention Band "Palemaki" タカギ・パックス
  5. 5 Air conditioning refrigerant piping support bracket SC keep hanger: temporary suspension band type

band Product List

661~662 item / All 662 items

Displayed results

ITU-T P.1120 Super Wideband & Full Band

ITU-T P.1120, Measurement Standard for Super Wideband & Full Band In-Vehicle Hands-Free Terminals

Achieving appropriate voice quality for in-vehicle hands-free calls is a challenging task under difficult acoustic conditions. To ensure good call quality, the ITU-T has published Recommendation ITU-T P.1120 regarding testing and requirements for super wideband and full-band hands-free calls in vehicles. This testing method focuses on key voice quality criteria such as frequency characteristics and loudness ratings in single speaker situations, echo performance, level variations in single speaker and double talk situations, and the transmission quality of background noise. HEAD acoustics has implemented and commercialized all test cases based on the recommendation as the ACQUA standard P.1120. The ACQUA standard P.1120 is used to verify and optimize whether hands-free systems and devices, either OEM or aftermarket, manufactured by car manufacturers and automotive parts suppliers comply with ITU-T Recommendation P.1120.

  • Other measurement, recording and measuring instruments

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