WiSA Association has developed a wireless audio standard that allows high-definition audio to be sent wirelessly between A/V components. The standard can send up to eight channels of uncompressed digital audio at 96 kHz and 24-bit resolution. WiSA was first introduced in 2011 and is a promising technology for wireless audio and speaker systems.
What is WiSA?
WiSA stands for Wireless Audio and Speaker Association, which is a wireless audio standard introduced in 2011 by Sunnyvale, California’s WiSA Association (www.wisaassociation.org). WiSA allows for multichannel, high-definition audio to be wirelessly transmitted between audiovisual (A/V) components, making it a more convenient and effortless way to enjoy high-quality sound without the need for complicated wiring.
What Does WiSA Offer?
WiSA provides an uncompressed digital audio format with up to eight channels at 96 kHz and 24-bit resolution, which results in high-quality, realistic, and immersive sound that brings your movies, music, and other audio contents to life. Unlike other wireless audio technologies that compress and degrade audio quality, WiSA’s uncompressed and lossless audio transmission ensures that the sound you hear is exactly the same as the original recording, as intended by the artist or content creator.
Moreover, WiSA is compatible with a growing number of devices, including high-end home theater systems, gaming consoles, soundbars, and smart TVs. WiSA-certified products from leading brands such as Bang & Olufsen, LG, Klipsch, and Harman Kardon ensure that you can enjoy the same high-quality audio wherever you are, whether you’re at home, on the go, or in your car.
How Does WiSA Work?
WiSA uses a low-latency, robust, and interference-free 5.2-5.8 GHz frequency band to transmit audio wirelessly between A/V components. The audio data is transmitted digitally without any compression or audio quality loss, ensuring that the audio signal is not distorted or degraded in any way.
WiSA uses a master-slave configuration, where the sound source, such as a TV, gaming console, or media player, acts as the master device and transmits audio wirelessly to the WiSA-enabled speakers or other audio devices, which serve as the slave devices. This enables a seamless and synchronized audio experience across all channels and devices, without any delays or audio sync issues.
In order to use WiSA, you need a WiSA-certified source device and compatible speakers or audio devices. Simply connect the source device to your WiSA-enabled speakers or soundbar, and the audio will be transmitted wirelessly without any need for additional setup or configuration.
The essence of the matter
In summary, WiSA offers a high-quality, convenient, and easy-to-use wireless audio solution that allows you to enjoy immersive sound without any complicated wiring or setup. With WiSA, you can experience multichannel, high-definition audio that brings your movies, music, and games to life, all without sacrificing audio quality or compatibility with other devices. Whether you’re a movie buff, a music lover, or a gamer, WiSA provides an unparalleled audio experience that enhances your entertainment and creates a more immersive and enjoyable experience.
