5 Royalty-Free Audio Tracks for "Cta"

2 cats howling outside my window.

The cta (chicago transit authority) elevated "el" red line passing north bound after the addison stop. Recorded with a cad m179 into a marantz pmd661 mk ii field recorder.

Brief recording aboard a red line train in chicago, roughly from sheridan to lawrence going north towards howard, recorded sometime in winter 2019. You can hear some chatter in the background. Unfortunately there is some slight cell phone interference in the last few seconds.

Soundscape of a city street in chicago during winter. Sunday, january 31st 2016 at 6:05pm. Continual planes, trains, and cars passing. Occasional pedestrians. Cta "l" trains audible at the nearby thorndale red line stop. Mic: core sound tetramicrecorder: zoom f8. Converted to b format using vvtetravst, then processed to stereo as wide cardioids at + and - 45 degrees using ambisonics toolkit (atk). Light noise reduction applied using izotope rx 7 spectral de-noise. High pass filter applied to reduce low end rumble. Some editing done to remove wind buffeting. Please note that this is a 48k 24bit flac file - flac files can be easily read and converted by audacity [https://www. Audacityteam. Org/] and reaper [http://reaper. Fm/], among others.

This is a field recording of the speaker box on the chicago subway train saying "doors closing". I've added some room tone from the train in the beginning in case you would like to capture its noise print and noise reduce the speaker box. Enjoy!.