>Wongck at 09:35, 15 October 2011

2011-10-15T09:35:31Z

← Older revision		Revision as of 05:35, 15 October 2011
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	[[Category:Data Formats]]		[[Category:Data Formats]]
			[[Category:Music]]

>Wongck at 12:33, 11 October 2011

2011-10-11T12:33:10Z

← Older revision		Revision as of 08:33, 11 October 2011
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	All samples in AVR format (See http://www.atari-forum.com/wiki/index.php/AVR)		All samples in AVR format (See http://www.atari-forum.com/wiki/index.php/AVR)
			<br />
			<br />
			<br />
			[[Category:Data Formats]]

>Wongck: /* .SET Voiceset file */

2011-08-30T15:32:43Z

.SET Voiceset file

← Older revision		Revision as of 11:32, 30 August 2011
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	\|}		\|}

	All samples in AVR format		All samples in AVR format (See http://www.atari-forum.com/wiki/index.php/AVR)

>Niceguyuk: Quartet file format info

2007-09-08T15:10:26Z

Quartet file format info

New page

== Quartet File Formats ==
=== Header ===
{| border="1" class="wikitable" style="text-align:left"
|-
!Word
!Contents
|-
| 0 || Playback Frequency
|-
| 1 || Bar measurement note
|-
| 2 || Tempo multiplier
|-
| 3 || Time signature as 2 bytes
|-
| 4 || 0
|-
| 5 || 0
|-
| 6 || 0
|-
| 7 || 0
|-
|}

=== Instructions 12 bytes ===

'''Voices stored sequentially 1-2-3-4 with 1 finish marker per voice'''

'''Play Note'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||"P"
! colspan="2" |Length
! colspan="4" |Frequency
|00||00||00||00
|}

'''Slide to note'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||â€˜Sâ€™
! colspan="2" |Length
! colspan="4" |Frequency
! colspan="4" |Step size
|}

'''Rest'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||"R"
! colspan="2" |Length
! colspan="4" |Frequency
|00||00||00||00
|}

'''Voice change'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||â€˜Vâ€™||00||00||00||00||00||00||00||00
! colspan="2" |Table offset
|}

'''Start loop'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||â€˜Iâ€™||00||00||00||00||00||00||00||00||00||00
|}

'''End loop'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||â€˜Lâ€™||00||00||00||00||00||00
! colspan="2" |Times
|00||00
|}

'''End voice'''
{| border="1" class="wikitable" style="text-align:left"
|-
|0||1||2||3||4||5||6||7||8||9||A||B
|-
|00||â€˜Fâ€™||00||00||00||00||00||00||00||00||00||00
|}

=== Note lengths ===

The tempo is a number between 4 and 40. A semibreve is 16x this number. All other notes are multiples or fractions of this number.

{| border="1" class="wikitable" style="text-align:left"
!Tx
!Note
|-
|24||Semibreve (dotted)
|-
|16||Semibreve
|-
|12||Minim (dotted)
|-
|8||Minim
|-
|6||Crotchet (dotted)
|-
|4||Crotchet
|-
|3||Quaver (dotted)
|-
|2||Quaver
|-
|1||Semiquaver
|}

===Frequencies===

{| border="1" class="wikitable" style="text-align:left"
|00050A28
|C#
|-
|0004C1BC
|C
|-
|00047D66
|B
|-
|00043CE2
|A#
|-
|00040000
|A
|-
|0003C686
|G#
|-
|00039046
|G
|-
|00035D12
|F#
|-
|00032CBC
|F
|-
|0002FF22
|E
|-
|0002D412
|D#
|-
|0002AB70
|D
|-
|00028514
|C#
|-
|000260DE
|C
|-
|00023EB3
|B
|-
|00021E71
|A#
|-
|00020000
|A
|-
|0001E343
|G#
|-
|0001C823
|G
|-
|0001AE89
|F#
|-
|0001965E
|F
|-
|00017F91
|E
|-
|00016A09
|D#
|-
|000155B8
|D
|-
|0001428A
|C#
|-
|0001306F
|C
|-
|00011F59
|B
|-
|00010F38
|A#
|-
|00010000
|A
|-
|0000F1A1
|G#
|-
|0000E411
|G
|-
|0000D744
|F#
|-
|0000CB2F
|F
|-
|0000BF68
|E
|-
|0000B504
|D#
|-
|0000AADC
|D
|-
|0000A145
|C#
|-
|00009837
|C
|-
|00008FAC
|B
|-
|0000879C
|A#
|-
|00008000
|A
|-
|000078D0
|G#
|-
|00007208
|G
|-
|00006BA2
|F#
|-
|00006597
|F
|-
|0005FEF
|E
|-
|00005A82
|D#
|-
|0000556E
|D
|-
|000050A2
|C#
|-
|00004C1B
|C
|-
|}

=== .SET Voiceset file ===
{| border="1" class="wikitable" style="text-align:left"
|Byte||set frequency
|-
|Byte||number of instruments + 1
|-
|20 * 7 byte blocks||[]NAME[]0
|-
|20 * 4 byte blocks||offset to sample data
|}

All samples in AVR format

QuartetFileFormat - Revision history

>Wongck at 09:35, 15 October 2011

>Wongck at 12:33, 11 October 2011

>Wongck: /* .SET Voiceset file */

>Niceguyuk: Quartet file format info