Wireless Audio

Tech 15 Sep 2026 6 min read

Bluetooth Audio Latency Extends Beyond Codec Delay

Wireless headphones can sound clean yet place a game effect or instrument monitor noticeably behind the action on screen. The codec contributes to that delay, but it is only one stage in a longer path from application audio to the listener. A Bluetooth audio connection has buffers on both sides of the radio link. Audio may also pass through resampling, encoding, packet scheduling, decoding, and the receiver’s playback queue. Each stage can add time, and some stages deliberately hold data to keep playback stable when packet delivery is not perfectly regular.

Bluetooth Audio

Tech Updated 15 Sep 2026 9 min read

How Auracast Bluetooth Audio Broadcasting Works

Most Bluetooth audio feels like a private connection: pair a phone with a pair of earbuds, then the phone sends sound to that accessory. That model works well for one listener, but it becomes awkward when many people want to hear the same source. Auracast broadcast audio uses a different model. A compatible transmitter can broadcast Bluetooth audio that multiple nearby compatible receivers can join. The transmitter does not need to create a separate one-to-one audio connection for every listener.

Bluetooth Wireless Audio

Tech 09 Sep 2026 8 min read

Why Bluetooth Audio Can Lag Behind Video

Bluetooth headphones can sound perfectly normal with music yet make a video feel wrong when a speaker’s lips move before you hear the words. The same delay can be more obvious in a game, where a sound may arrive after the action that caused it. This happens because wireless audio is not sent directly from an app to your ears in one instant. The sound passes through several processing and transmission stages, and each can add a small amount of time. Some devices can hide much of that delay during ordinary video playback, but they cannot compensate equally well in every situation.

Bluetooth Wireless Audio

Tech Updated 15 Sep 2026 9 min read

How Bluetooth Multipoint Lets Headphones Use Two Devices

Using the same wireless headphones with a laptop and a phone can be awkward. Without the right feature, moving from a video call on one device to music on the other may mean disconnecting, opening Bluetooth settings, and reconnecting manually. Bluetooth multipoint is designed to reduce that friction. On supported headphones or earbuds, it allows one audio accessory to maintain Bluetooth connections with more than one source device at the same time. A common setup is a laptop for work and a phone for calls.

Bluetooth Headphones