XDR (audio)
XDR (expanded dynamic range), also known as SDR (super dynamic range), is a quality-control and duplication process for the…
Xeno-canto
xeno-canto is a citizen science project and repository in which volunteers record, upload and annotate recordings of birds, orthoptera…
Xenochrony
Xenochrony is a studio-based musical technique developed at an unknown date, but possibly as early as the early 1960s, by Frank Zappa, who…