"octave" -
key terms from Wikipedia
approximately
the
c
one
octave
c
one
octave
above
c
one
octave
below
c
to
a
an
octave
db
per
octave
db
per
octave
with
increasing
drops
down
an
octave
equal
divisions
of
the
octave
gnu
octave
higher
octave
records
keys
per
octave
notated
an
octave
note
an
octave
notes
per
octave
octave
octave
above
octave
and
a
fifth
octave
apart
octave
below
octave
chanute
octave
equivalency
octave
higher
octave
instrument
octave
key
octave
lower
octave
lower
than
octave
mandola
octave
mandolin
octave
span
octave
species
octave
tuning
octave
up
octave
up
harmony
octave
uses
one
octave
per
octave
per
octave
with
increasing
frequency
perfect
octave
second
octave
seven
octave
species
sound
one
octave
above
transpose
at
the
octave