TYSON.ROCKS / SOUND CREDITS
Voices in the sky.
Sound begins off on every visit. All audible voices are short sourced recordings, with no browser speech or generated alarm tones. The switch silences queued calls when muted, paused or hidden.
The TCAS voices
The traffic, ordinary climb/descent and climb reversal clips come from Boeing 737 TCAS recordings published by Unnamedboy under CC BY-SA 3.0. The edited clips retain that licence. The ordinary climb/descent clips repeat the first recorded word; these are edited derivatives.
Clear of conflict, strengthened and descent reversal calls come from lifehater144’s Boeing MegaPack, described by its uploader as Boeing 777 recordings. The cockpit V1 and radio-altitude calls use the same bank.
On the runway
Boeing airliners use the Boeing bank. Airbus aircraft use the Airbus GPWS and Alarms bank by Hamza Bayoumy, including its landing thrust-lever reminder. Only normal takeoff and landing calls are played, rather than emergency warnings. Timing follows this illustrative runway and glidepath. Operator and avionics fits vary.
The soundboard recordings retain their source copyright; the provider describes short clips for personal use in its terms. No royalty-free licence, manufacturer verification or endorsement is claimed. Leading/trailing silence was trimmed and files converted to mono MP3. The source register links every clip and records its exact hash.
A verified Boeing TCAS 7.1 “Level off” clip is still unavailable, so that advisory remains visible without a substituted voice. There is no claimed CMATS/Thales recording, and no invented type-specific cockpit voice for the remaining fleet.
This personal website is an illustrative traffic simulation. Its audio and aviation behaviour are not certified equipment or an operational training system.