lisäkohinasta
Lisäkohina refers to any unintended or undesirable sound that is introduced into an audio signal during its transmission or processing. This unwanted sound can manifest in various forms, such as static, hiss, hum, crackle, or distortion. The origin of lisäkohina can be diverse, stemming from issues within the recording equipment, the transmission medium, or the playback system.
Common sources of lisäkohina include electrical interference, which can cause hum or buzz, particularly from power
The perception and tolerance of lisäkohina vary depending on the context. In professional audio production, minimizing