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@mrintrepide
Last active July 14, 2023 11:39
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JBL Tune 770NC bluetooth latency test on linux
Codec Video mode Audio mode No mode
Wired
LC3 - - -
SBC 140 195 193
SBC-XQ 145 200 190
AAC 180 245 223

Tested on https://nullvoxpopuli.github.io/latency-tester/
Value are in ms.

AAC are 256k (?) CBR. Headset is VBR compatible. WirePlumber bluez config

Video mode (Low Latency) mode can be enabled with android or ios app.

SBC = Joint Stereo - bitpool 53
SBC-XQ = Dual Channel - bitpool 39

pipewire v0.3.74
wireplumber v0.4.14
bluez v5.68

Bluetooth device : built-in motherboard (ROG STRIX X670E-F GAMING WIFI)
Bus 001 Device 005: ID 0489:e0e2 Foxconn / Hon Hai Wireless_Device

Operating System: Fedora Linux 38
KDE Plasma Version: 5.27.6
KDE Frameworks Version: 5.107.0
Qt Version: 5.15.10
Kernel Version: 6.3.12-200.fc38.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 32 × AMD Ryzen 9 7950X 16-Core Processor
Memory: 31.1 Gio of RAM
Graphics Processor: AMD Radeon Graphics
Manufacturer: ASUS

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