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Headsets are available in single-earpiece and double-earpiece designs. Double-earpiece headsets may support stereo sound or use the same monaural audio channel for both ears. Single-earpiece headsets free up one ear, allowing better awareness of surroundings. Telephone headsets are monaural, even for double-earpiece designs, because telephone ...
Plantronics office headset on its charger. In the 1980s, Plantronics created a line of cordless products using infrared technology. Though the technology utilized was the same one being used by television remote controls, the link did not require a Federal Communications Commission (FCC) telecommunications approval. One of the first products ...
Plantronics GameCom. GameCom is the gaming sub-brand of Plantronics, officially trademarked as Plantronics GameCom. Though Plantronics produced gaming headsets as far back as 1999, in 2004 the GameCom brand was created to encompass their gaming headset family. Since then, GameCom has released headsets compatible with both console and PC gaming ...
Universal IEMs typically include a variety of foam and silicone tips in each pack, with the goal that one pair may create a comfortable seal for the user's ears. If a universal IEM earpiece does not fit a specific person, they may need to order custom in-ear monitors. If there is not a good seal, ambient noise leakage is increased.
Most Bluetooth headsets implement both Hands-Free Profile and Headset Profile, because of the extra features in HFP for use with a mobile phone, such as last number redial, call waiting and voice dialing. The mobile phone side of an HFP link is Audio Gateway or HFP Server. The automobile side of HFP link is Car Kit or HFP Client.
The host stack is generally implemented as part of an operating system, or as an installable package on top of an operating system. For integrated devices such as Bluetooth headsets, the host stack and controller stack can be run on the same microprocessor to reduce mass production costs; this is known as a hostless system.
poly .com. Poly Inc., formerly Polycom, is an American multinational corporation that develops video, voice and content collaboration and communication technology. Poly is a subsidiary of HP Inc. [ 2][ 3] Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. [ 4] In 2018 Polycom was acquired by Plantronics [ 5] and in 2019 the ...
Sidetone. Sidetone is audible feedback to someone speaking or otherwise producing sound as an indication of active transmission. Sidetone is introduced by some communications circuits and anti-sidetone circuitry is used to control its level. Sidetone is expected behavior for telephone systems. Absence of sidetone can cause users to believe the ...