Voici « tout sur le son » qui traite de sujets ordinaires de la vie quotidienne à des trucs techniques pour la conception de système de sonorisation.
When listening to music from a radio or stereo system, have you ever experienced the tone changing as you move? It is because the spread of sound from a speaker differs from frequency to frequency. This is known as the Doppler effect. High-frequency sounds from conventional speakers spread narrow...
Even though the noise is coming from the speaker, it does not necessarily mean that the speaker itself is causing the problem. To identify what is causing the problem, take your PA system apart piece-by-piece and wire-by-wire. Here are some simple checks you may want to do so that you can ...
Have you ever wondered what the difference is between IR (Infrared) and UHF (Ultra High Frequency) wireless systems? The critical difference between the two is whether the signals passes through solid walls (*1) or not. IR systems send and receive "NON-through...
