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A new type of laser microphone is a device that uses a laser beam and smoke or vapor to detect sound vibrations in free air. On August 25, 2009, U.S. patent 7,580,533 issued for a Particulate Flow Detection Microphone based on a laser-photocell pair with a moving stream of smoke or vapor in the laser beam's path.
Free field reciprocity calibration (to give the free-field response, as opposed to the pressure response of the microphone) follows the same principles and roughly the same method as pressure reciprocity calibration, but in practice is much more difficult to implement. As such it is more usual to perform reciprocity calibration in an acoustical ...
Google Voice Search was a tool from Google Labs that allowed someone to use their phone to make a Google query. After the user called (650) 623-6706, the number of Google Voice's search system, they would wait for the words Say your Search Keywords and then say the keywords.
The Harvard sentences, or Harvard lines, [1] is a collection of 720 sample phrases, divided into lists of 10, used for standardized testing of Voice over IP, cellular, and other telephone systems.
[19] [20] In June 2022, Google reversed course and announced that Duo would, in fact, be merged into Meet. [21] The merger began in August, with the Duo mobile app being renamed Meet. The Google Duo web app now also redirects to the Google Meet web app. [10] The original Meet app is intended to be phased out over the next months. [22]
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
Google Translate is a web-based free-to-use ... individuals to tap the microphone button ... Google carried out a test that required native speakers of each language ...
Enjoy a classic game of Hearts and watch out for the Queen of Spades!