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AC'97 (Audio Codec '97; also MC'97 for Modem Codec '97) is an audio codec standard developed by Intel Architecture Labs and various codec manufacturers in 1997. The standard was used in motherboards , modems , and sound cards .
When paired with a capable codec, such as the AK4531 (pre-AC'97), the ES1370 supported the then-latest in 3D audio positioning through 4-speaker surround sound. The chip was also a PCI bus master device that was designed to provide high-speed access to system RAM and resources, for sample synthesis data and effect processing.
To avoid this, some motherboards allow choosing between HDA and AC'97 front panels in the BIOS. Even though the actual audio hardware is HD Audio, the BIOS can be manipulated to allow the use of an AC'97 front panel. Likewise, some modern enclosures have both an "AC'97" and an "HDA" plug at the end of the front-panel audio cable. [citation needed]
Sensaura Ltd., a division of Creative Technology, was a company that provided 3D audio effect technology for the interactive entertainment industry. Sensaura technology was shipped on more than 24 million game consoles and 150 million PCs (on soundcards, motherboards and external USB audio devices).
The controller speaker provides a clearer sound. The controller also has a dual-microphone array, allowing players to communicate without an external headset and enabling Sony to introduce voice typing to the PS5. [55] [60] [61] The non-removable, rechargable lithium-ion battery has more capacity (3.65 V, 1560 mAh). [55]
Delay is an audio signal processing technique that records an input signal to a storage medium and then plays it back after a period of time. When the delayed playback is mixed with the live audio, it creates an echo-like effect, whereby the original audio is heard followed by the delayed audio.
The Media/Blu-ray Disc Remote Control (CECHZRC1) controls the PlayStation 3, TV (including switching between 2D and 3D modes on 3D TVs), and audio system, has enhanced controls for Blu-ray Disc movies, streaming movies and music, and is compatible with streaming services available on the PS3 such as Netflix. It was released on October 24, 2011.
The AV-sync delay is normally fixed. External AV-sync errors can occur if a microphone is placed far away from the sound source, the audio will be out of sync because the speed of sound is much lower than the speed of light. If the sound source is 340 meters from the microphone, then the sound arrives approximately 1 second later than the light.