Could nightclub DJs soon be out of a job? To avoid silence between tracks,
they cue up one recording while another is playing, and then fade between the
end of one and the start of the next. Thomson-Brandt of Hannover has a system
that does this automatically (EP 93 2 157). A CD player runs faster than normal
to feed the music into a buffer memory, while it is read out at normal speed. So
the buffer can detect the end of a song before it is played. With several
seconds of the first disc left to go, the second CD starts playing and fades
up.
More from New Scientist
Explore the latest news, articles and features
Technology
Why full-fledged quantum computers might always be five years away
Comment
Technology
Quantum computers are starting to become useful as scientific tools
News
Technology
OpenAI’s hacking agent went rogue. Should we be worried?
News
Technology
China is trying to regulate relationships with AI – can it work?
News
Popular articles
Trending New Scientist articles