- used a
synonym for QS, QM (Quadraphonic
Matrix was used for Stereo-4 and
Dynaquad) and QX (QuadXtra,
based on D.H.
Cooper "Dual-Triphonic") for UD4. With...
-
Dynaquad, or DY, was a
matrix decoder 4-channel
quadraphonic sound system developed by
Dynaco in 1969. The
system originally had four
speakers that were...
- It was used for
decoding only (encoding
sound was not considered). The
Dynaquad matrix introduced in 1969 was
based on the
Hafler circuit, but also used...
- electronics. Such
circuits are
generally known as
matrix decoders. The
Dynaquad system works using similar principles.
Named after its
early proponent...
-
design reliable solid state equipment at an
affordable price. In 1969 the
Dynaquad 4-channel
matrix decoder system was introduced,
helping to
start the quadrophonic...
-
system for LP records. The
original EV
system was
compatible with the
Dynaquad DY system, and is
related to Sansui's QS
Regular Matrix system. The EV...
- standards." It was also
released in the US via ESP-Disk label, in the
DynaQuad quadraphonic format. AllMusic's reviewer,
arwulf arwulf,
rated it at four-and-a-half...
