Panasonic Ramsa Audio Mixer Wr Da7 Users Guide

Appendix G
DA7 Users’ GuideG-31
G 
MIDI Chart
CMD
ASCII Code of Scene Memory Number
HeaderMeas
Data
Data
Sub CMD Data
ASCII Code of Scene Memory Number ’0’ - ’F’ASCII Code of Meas’0’: Stop, ’1’: Playing or Recording
ASCII Code of Beat
ASCII Code of Clock Number
’0’: 24frame/sec
’1’: 25frame/sec
’2’: 30frame/sec, Drop Frame
’3’: 30frame/sec, Non Drop Frame’4’: MIDI Clock
20HHeader
Sub CMDAutomation StatusMSB
LSBMSBLSB
’0’ - ’F’’0’ - ’F’’0’ - ’F’’0’ - ’F’’0’ - ’F’MSBLSB’0’ - ’F’’0’ - ’F’
Beat
Clock
Time...

Appendix G
DA7 Users’ GuideG-32
G 
MIDI Chart
Header
Header Header:
Change No.N+2
FooterASCII Code of Parameter Number
Footer CMD
’0’ - ’F’32H 22H/2AH
’0’ - ’F’ MSB
LSB Sub CMD
’0’ - ’F’ ’0’ - ’F’ MSB
LSB
’0’ - ’F’ ’0’ - ’F’ MSB
LSB As Control
Change No.0
As Control
Change No.1
ASCII Code of Channel (Same as
NRPN Parameter LSB for Sel. Ch.) ’0’ - ’F’ MSB
’0’ - ’F’ LSB
ASCII Code of Parameter Number
’0’ - ’F’ MSB As Control 
’0’ - ’F’ LSB Change No.N
ASCII Code of Channel (Same as
NRPN Parameter LSB for...

Appendix G
DA7 Users’ GuideG-33
G 
MIDI Chart
: Header
CMD
’0’ - ’F’
20H - 25H40H
’0’ - ’F’MSBLSB
Sub CMDMemory (Library)No.
DataASCII Code of Memory (Library) No.
FooterData to be Written to Memory (Library)
HeaderDataData to be Written to Memory (Library)Footer
ASCII Code of 1st Character of Title
Header
Footer
CMD
’0’ - ’F’
28H - 2DH41H/49H
’0’ - ’F’MSBLSB
Sub CMD
’0’ - ’F’’0’ - ’F’MSBLSB
20H - 7FH20H - 7FH1st2nd3rd4th5th6th7th8th9th10th1st2nd3rd4th5th6th7th
Start Memory(Library) No.End...

Appendix G
DA7 Users’ GuideG-34
G 
MIDI Chart
Data HeaderTitle of
Header
Data
Memory(Library)ASCII Code of 1st Character of Title
20H - 7FH20H - 7FH1st2nd3rd4th5th6th7th8th9th10th
ASCII Code of 3rd Character of TitleASCII Code of 4th Character of Title20H - 7FH20H - 7FHASCII Code of 5th Character of TitleASCII Code of 6th Character of Title20H - 7FH20H - 7FHASCII Code of 7th Character of Title20H - 7FH
ASCII Code of 8th Character of Title20H - 7FH
ASCII Code of 9th Character of Title20H - 7FH
ASCII Code...

Appendix G
DA7 Users’ GuideG-35
G 
MIDI Chart
1/2/3/4 PARAMETER
PANEL Param.
MSB
20H21H22H23H24H25H26H27H28H29H2AH2BH2CH2DH2EH2FH30H31H32H33H34H40H41H
DATAMSBLSBDISABLE/ENABLEOFF/ON
INT/MTC/SMPTE/MIDI CLKND/DF/24/25
Hour/MEAS-HMinute/MEAS-L
Second/BEATFrame/CLKOFF/ONOFF/ONOFF/ONOFF/ONOFF/ONOFF/ONOFF/ONOFF/ONABSOLUTE/RELATIVEOFF/ON0-30msecOFF/ONDISABLE/ENABLE
AUTOMATIONDISABLE/ENABLEREC OFF/ONSCENE ENTERSTART TIMETIME BASEOFFSET HighOFFSET Low
FADER EDIT MODEFA D EFADE TIMEAUTO PUNCH IN...

DA7 Users’ Guide
Glossary
Glossary-1 A/D converter.An electronic device that converts analog signals into digital
signals. D/A is the opposite, converting digital signals to analog.
AES/EBU.A specification using time division multiplex to send two channels
of digital audio data via twisted pair and using XLR connectors.
analog.A continuously varying electrical signal. Direct transformation of
sound or picture signal data into another form of electrical signal.
assign.To route or switch a signal to a...

balance/balanced. Adjusting of various sound levels on an audio mixing
board to give a pleasant consistent result.
Balanced line.A cable that uses a twisted pair for the signal and is wrapped
with grounded shield. Balanced lines have superior noise immunity.
Baud rate.A measure of the number of bits per second transfered by a MIDI,
a modem or a serial port. Two devices must be at the same baud rate to
transfer data.
Bandpass filter. See filter.
bit.The smallest unit of computer data, represented by a...

Glossary 
DA7 Users’ Guide
Glossary
Glossary-3 clipping.An audio circuit overloaded with a signal that is too large causing
the unwanted effect of distortion. Excessive gain caused by severe audio
distortion where the peaks of the audio signal will rise above the
capabilities of the amplifier circuit. When viewed on an oscilloscope,
audio peaks will appear clipped off. 
clock.In digital equipment, clock refers to the timing pulses used internally
for timing and externally to synchronize the other...

digital.Information that can be quantified and measured in discrete, exact
values. The binary representation of audio information that can be stored,
processed and copied.
dither.A process that allows high quality transfers between systems that have
different digital word sizes. The use of dither greatly reduces distortion.
Dither is a built in function of the DA7. 
drop frame timecode.The method of timecode computation that accounts
for the reality of there being only 29.97 frames of video per second....

Glossary 
DA7 Users’ Guide
Glossary
Glossary-5 Equalizer library.Predefined commonly used equalizer settings that can be
recalled. The DA7allows the creation of custom settings that can be saved
and recalled.
equalization.The adjustment of the frequency response of an audio signal.
See Equalizer. 
EPROM Electrically Progamable Read Only Memory.A intergrated circuit
memory chip that can store the instructions or programs needed to
operate digital equipment. The DA7has two EPROM’s which store the
operating...