Shulou(Shulou.com)11/24 Report--

CTOnews.com, May 22 / PRNewswire-FirstCall-Asianet /-- after two updates since its release in July 2022, Google is planning to bring a larger update to its Pixel Buds Pro wireless headset, which will include clear calls (Clear Calling).

Google is making major software updates for Pixel Buds Pro, according to people familiar with the matter. Google added support for Spatial Audio space audio in March, and added 5-band EQ and left / right volume balance in October last year.

After Google introduced clear calls on Pixel 7 and 7 Pro last December, features with similar goals will appear in Google's advanced headphones. Clear calls filter out background noise and enhance the sound so that you can better hear people in noisy environments such as sidewalks or stores.

On mobile phones, this feature requires a Tensor G2 chip and is not suitable for VoIP calls. It is not clear whether the clear call feature on the Pixel Buds Pro works entirely on headphones or depends on paired phones.

The second addition to Pixel Buds Pro will support "ultra-wideband voice", improving call quality from 16kHz to 32kHz, which Google is committed to supporting in the Android Bluetooth stack.

Where an "ultra wideband voice connection" is declared, it refers specifically to a codec connection, where the media being transmitted consists of encoded frames derived from 32kHz sampled voice (or other audio).

Judging from the small amount of information about Ultra Wideband (SWB,Super Wide Band), this looks like an upgrade to High definition Voice (HD Voice), while HD Voice is achieved through LTE Voice (VoLTE). Judging from the wording of "5G voice service", operators may also need to make adjustments to fully support higher-quality audio.

Finally, there are some digital health features related to listening, which may only involve the content and volume that users are listening to.

These Pixel Buds Pro updates are expected to be released in the coming months.

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