Analog Devices, Inc., Sound Processing Team History Document
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Microsoft Windows 95 Device Driver
AD1881 SoundMAX Controller
May 20, 1999 Modification Date
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Versions
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Package Release: W9500041
Installer Version: 1.00.007
4.06.0520 Win95 Driver (5/20/1999)
* Fixed MIC 20db gain.
* Fixed default settings on Settings page.
* Fixed record peak meter for 8-bit formats.
* Fixed problem with mixer control levels.
* Fixed lockup problem when recording while playing
a MIDI file.
* Fixed layout of Settings page so that localized
strings will display correctly.
* Fixed problem where Japanese strings displayed
in english on the Settings page.
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4.06.0517 Win95 Driver (5/11/1999)
* Removed reference to HELP file.
* Added format conversion for Direct Sound playback.
* Fixed pops in Direct Sound playback for formats other than
16-bit stereo.
* Fixed problem with displaying THAI strings.
* Fixed corrupted characters in THAI translations.
* Fixed display of Set Defaults in Settings page.
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Package Release: W9500037
Installer Version: 1.00.007
4.06.0514 Win95 Driver (4/27/1999)
* Added format conversion for Capture.
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Package Release: W9500032
Installer Version: 1.00.006
4.06.0512 Win95 Driver (4/09/1999)
* Fixed WHQL Wave Test failure (9:36).
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Package Release: W9500030
Installer Version: 1.00.004
4.06.0510 Win95 Driver (3/26/1999)
* Cleaned up Playback Format Conversion Code.
* Fixed WHQL Wave Test failures.
* Fixed DSound playback problems.
* Fixed problem with WAVE control balance.
* Fixed problem with Sound Recorder Playback.
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Package Release: W9500029
Installer Version: 1.00.004
4.06.0509 Win95 Driver (3/12/1999)
* Added Format Conversion for Playback.
* Added default values for CD and MIC to INF file.
* Enabled mixer AUX control in INF file.
* Included Alpha release of EUSYNTH for Win95.
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4.06.0508 Win95 Driver (3/8/1999)
* For internal test purposes only. This driver was not posted.
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Package Release: W9500023
Installer Version: 1.00.003
4.05.0007 Win95 Driver (2/23/1999)
* Added Sound Blaster support.
* Final Default Values in INF file.
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Package Release: W9500018
Installer Version: 1.00.002
4.05.0006 Win95 Driver (2/09/1999)
* Added Localization support.
* Added Power Management support (Playback only).
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Package Release: W9500016
Installer Version: 1.00.000
4.05.0005 Win95 Driver (2/03/1999)
* Fixed problem with Mixer WAVE control.
* Added the install/uninstall utility.
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4.05.0004 (1/13/1999)
* Added support for all PCM audio formats.
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4.05.0003 (1/7/1999)
* Fixed greyed-out MIC Volume and Mute controls.
* Mixer is now fully functional.
* Fixed problem with 4.05.0002 - wrong driver posted.
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4.05.0002 (12/23/1998)
* Fixed Output distortion during playback.
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4.05.0001 (12/17/1998)
* This build is the initial release of Win95 driver support
for Intel 82801AA/AB chipsets. This pre-alpha version of
the driver was released to demonstrate that the Win95
driver is functioning. It should not be considered an
alpha release of the driver.
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Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.