We accept requests for removal / reduction from those who are having trouble with the rubbing noise of the IC recorder.
I'm Yamakawa, a sound reformer who works on repairing, improving, and removing noise from voice data. Removal / reduction of cloth rubbing noise is a relatively frequently consulted matter.
When recording with the IC recorder smartphone in your pocket
The microphone and cloth rub against each other and make a strong noise, making it difficult to hear important conversations.
Recently, there is an increasing need to try to record conversation content as evidence for fighting in court, such as power harassment, sexual harassment, and contract cancellation interviews.
It is difficult for important keywords at the time of a dispute to be drowned out by such noise, and if it is frequent, it may be difficult to request translation (transcription) because it is jarring.
Cloth rubbing noise can be significantly reduced
The latest voice restoration technology (audio restoration) can easily reduce or eliminate the rubbing noise.
If it is recorded at a certain conversation volume, the removal accuracy is high. However, it is not possible to restore the "drown voice" component that does not exist in the recorded data.
The above video sample is a recording under a high-level recording environment such as a movie.
Most of the noise of the IC recorder sound source that we handle on a daily basis is even worse.
In Hybrid Sound Reform, we receive hundreds of requests for improvement of IC recorder recording noise removal and voice restoration from general users every year.
Please contact us by all means.