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Leopard Reference Library: Legacy Documents
Legacy documents consist of guides, references, sample code, and other resources that have become irrelevant for current product development. Some of these documents describe features, functions, classes, or methods that are no longer supported. Other legacy documents describe currently supported technologies, but the approaches and development techniques described in these documents are no longer recommended.
Go to the Audio Reference Library for up-to-date development information.
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Core Audio (HTML) (PDF)
Introduces the Core Audio architecture and includes conceptual and reference information about its components.
 Unsupported Reference 2008-10-15
Audio Unit Effect Templates (HTML) (DMG) (ZIP)
These templates are now part of the Core Audio SDK 1.4.2+.
 Unsupported Sample Code 2005-06-06
PlayAudioFileLite (HTML) (DMG) (ZIP)
Demonstrates how to playback an audio file using the Default Output Audio Unit.
 Unsupported Sample Code 2004-11-24
GetEnetAddrDirect.ppc (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-07-22
ALaw sdec scom (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
BufCallback (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
CarbonSndPlayDB (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
Cheap Studio (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
Record sound specific rate (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
Record sound to disk (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SampleRateAvail (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SndForEver (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SndPlayDoubleBuffer (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SoundApp (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SoundLevel (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
Speech Recognition Sample (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
SquareWave (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
vox recording (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-14
GiMeDaPalette with Sound (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-03-12
AudioCodecOld (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
AudioCodecOld.win (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
CASoundLab2 (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
EgretWakeup (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Get Ethernet Address (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
MP3Player (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
Soundboard (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
ZAM (HTML) (DMG) (ZIP)
Unsupported Sample Code 2003-01-14
SndPlayDoubleBuffer and Carbon (HTML) (日本語 HTML)
TN1198.
 Unsupported Technical Notes 2002-06-12
How To Produce Continuous Sound Without Clicking (HTML)
TB03.
 Unsupported Technical Notes 2000-08-14
The Monster Disk Driver Technote (HTML)
TN1189.
 Unsupported Technical Notes 1999-11-01
CD Remote Database Format (HTML)
DV25.
 Unsupported Technical Notes 1994-02-01
Sleep Queue Tasks (HTML)
HW31.
 Unsupported Technical Notes 1993-05-01
CD-ROM Notes (Most Excellent) (HTML)
DV18.
 Unsupported Technical Notes 1991-02-01
CMOS On Macintosh LC PDS (HTML)
HW07.
 Unsupported Technical Notes 1991-02-01
Serial GPi (General-Purpose Input) (HTML)
DV16.
 Unsupported Technical Notes 1991-02-01
AppleTalk Ethernet Driver Q&As (HTML)
NW540.
 Unsupported Technical Notes 1990-10-01
Device Manager Q&As (HTML)
DV515.
 Unsupported Technical Notes 1990-10-01
Power Manager Q&As (HTML)
DV545.
 Unsupported Technical Notes 1990-10-01
Processors & General Logic Q&As (HTML)
HW535.
 Unsupported Technical Notes 1990-10-01
Sound Manager Q&As (HTML)
TB570.
 Unsupported Technical Notes 1990-10-01
Driver Education (HTML)
DV23.
 Unsupported Technical Notes 1990-08-01
NuBus Interrupt Latency (I Was a Teenage DMA Junkie) (HTML)
HW16.
 Unsupported Technical Notes 1988-12-01
Finding Drivers in the Unit Table (HTML)
DV06.
 Unsupported Technical Notes 1986-02-01
Native Disk Driver Debugging (HTML)
DV41.
 Unsupported Technical Q&As 2000-02-28
Are the Name Registry device tree nodes unique? (HTML)
HW64: Discusses whether Name Registry nodes copied from the Open Firmware device tree are unique.
 Deprecated Technical Q&As 1999-10-11
Synchronizing Sounds to Video (HTML) (日本語 HTML)
SND19: Enabling regular sound callbacks under Mac OS 9 and Sound Manager 4.0.
 Deprecated Technical Q&As 1999-10-05
Synchronous SysBeep (HTML) (日本語 HTML)
SND18: Obtaining a synchronous SysBeep with Sound Manager 3.1.
 Deprecated Technical Q&As 1999-10-05
MACE Restrictions (HTML) (日本語 HTML)
SND16: MACE algorithms only support the compression of 8-bit offset binary sound.
 Deprecated Technical Q&As 1999-06-08
Difference between PCCard SDK2 and SDK3 (HTML) (日本語 HTML)
HW62.
 Unsupported Technical Q&As 1999-03-29
Is there a relationship between the device tree and the Name Registry? (HTML) (日本語 HTML)
HW41.
 Unsupported Technical Q&As 1999-02-15
Capturing Speech Manager Output (HTML) (日本語 HTML)
SND15: Capturing the output from the Speech Synthesis Manager to a file.
 Deprecated Technical Q&As 1998-05-18
Recording Compressed Sounds (HTML) (日本語 HTML)
SND14: Sound Manager and sound input driver compression options are limited to allow interrupt time recording.
 Deprecated Technical Q&As 1998-04-12
siMonitorSource Selector (HTML) (日本語 HTML)
SND13: Using the sound output siMonitorAvailable, and siMonitorSource selectors.
 Deprecated Technical Q&As 1998-04-12
siOSTypeInput Selectors (HTML) (日本語 HTML)
SND12: The use of siOSTypeInputSource, and siOSTypeInputAvailable selectors and extracting the siOSTypeInputAvailable OSTypes returned.
 Deprecated Technical Q&As 1998-04-12
Setting Audio Input Gain (HTML) (日本語 HTML)
SND11: Setting audio input gain under Mac OS 8.1.
 Deprecated Technical Q&As 1998-02-10
Selecting a specific sound input source (HTML) (日本語 HTML)
SND10: Using the sound input driver to select specific sound input sources.
 Deprecated Technical Q&As 1998-01-16
siOSTypeInputAvailable Format (HTML) (日本語 HTML)
SND09: The format of the data returned by the siOSTypeInputAvailable selector is SoundInfoList.
 Deprecated Technical Q&As 1998-01-16
MemError (HTML) (日本語 HTML)
ME06.
 Unsupported Technical Q&As 1997-09-12
Speed of the Printer Port (HTML) (日本語 HTML)
DV31.
 Unsupported Technical Q&As 1997-07-11
Playing Compressed WAVE files via the Sound Manager (HTML) (日本語 HTML)
SND08.
 Unsupported Technical Q&As 1996-09-27
Playing Uncompressed WAVE files via the Sound Manager (HTML) (日本語 HTML)
SND07.
 Unsupported Technical Q&As 1996-09-27
Sound Track Hiccups under Windows 95 (HTML) (日本語 HTML)
SND06.
 Unsupported Technical Q&As 1996-09-27
Making Input Gain Setting Changes (HTML) (日本語 HTML)
SND01: Changing the input gain setting on older Power Macs before recording.
 Deprecated Technical Q&As 1996-06-01
siActive Channels Unsupported on Some Power Macs (HTML) (日本語 HTML)
SND03: siActive Channels is unsupported on some older PowerMacs (siUnknownInfoType returned by SPBGetDeviceInfo).
 Deprecated Technical Q&As 1996-06-01
SndPlayDoubleBuffer 16-bit Support (HTML) (日本語 HTML)
SND04.
 Unsupported Technical Q&As 1996-06-01
Sound Ramp-up on Power Macs (HTML) (日本語 HTML)
SND02.
 Unsupported Technical Q&As 1996-06-01
Static Sound on PCI Macs (HTML) (日本語 HTML)
SND05.
 Unsupported Technical Q&As 1996-06-01
Setting Port Speed on a Modem Port (HTML)
DV25.
 Unsupported Technical Q&As 1996-02-23
PowerMac 9500 Sound Input (HTML)
DV21.
 Unsupported Technical Q&As 1995-09-15
A Method for AMT to "remember" Changes Made on Screen (HTML)
AMTPE16.
 Unsupported Technical Q&As 1995-08-01
Implementing read-modify-write on PCI (HTML)
HW08.
 Unsupported Technical Q&As 1995-07-15
Interrupt Management (HTML)
HW10.
 Unsupported Technical Q&As 1995-07-15
PCI Card's Assigned-Address Properties (HTML)
HW20.
 Unsupported Technical Q&As 1995-07-15
PCI Device and Driver Matching (HTML)
HW16.
 Unsupported Technical Q&As 1995-07-15
Testing PCI drivers without any device (HTML)
HW23.
 Unsupported Technical Q&As 1995-07-15
Use Macintosh SCSI Manager for SCSI Chip Compatibility (HTML)
DV15.
 Unsupported Technical Q&As 1995-07-01
WS PDS Card and SCSI Manager 4.3 (HTML)
DV17.
 Unsupported Technical Q&As 1995-07-01
SCSI Calls Translated for IDE Devices (HTML)
DV02.
 Unsupported Technical Q&As 1995-05-01
Virtual Memory Management (HTML)
ME02.
 Unsupported Technical Q&As 1995-05-01