This is a real world demonstration, using publicly available video, of background noise removal leaving dialog / speech unimpeded. I've made this demo to showcase five different scenarios.
Case #1: The Leafblower
This is Emily Blackmarr, a news reporter on location with Eyewitness News (WEHT), when someone with a leaf blower walks up behind her. Not a problem. We removed the leaf blower and all the other street noises.
Case #2: White House Press Room Ambiance
Sometimes you're stuck in the back of a room and your camera microphone picks up everything happening in the room including creaking chairs. Not a problem. We've removed the ambient noise from White House press secretary Karoline Leavitt's press conference.
Case #3: Press Event Near Airport
This is a press conference held by Sergeant Thomas Twiname, Public Information Officer for the United States Park Police, after a vehicle was submerged in the Potomac River beneath Arlington Memorial Bridge. The noise in the background is a combination of i66, i395, as well as aircraft going in and out of Ronald Reagan National Airport. Not a problem. We've removed the background noise.
Case #4: White House Press Outside
This was a relatively easy one. We've removed the ambient noise from this outdoor White House press conference.
Case #5: Secret Service On Roof
This is a video released by Charles Grassley, President pro tempore of the United States Senate, after the Trump presidential race rally in Butler, Pennsylvania on July 13, 2024 . Secret Service agents are on the roof with the body of Thomas Matthew Crooks (blurred out). We've enhanced the audio to make the dialog between officers clearer.