Digital Delay v1.1

Description

DDELAY v1.1 is a Real-Time Digital Delay (echo) effect processor. It runs under Windows 3.1, and requires an Mwave DSP-Based Soundcard. Adjustable delay time from 0-696msec (depending on free DSP memory), feedback, Direct/Effect mix, and output level. A text file with information on the Spectrum OfficeF/X card and the Mwave DSP platform is included.

More information on Mwave is available on my Mwave page.

Special requirements

• An IBM Mwave DSP-based Soundcard with CD-quality CODECs
• Windows 3.1
• 386 or better PC

Status

Download

• ddelay11.zip

Changes

• Dynamic memory allocation, should now work on cards with smaller amounts of memory, like the IBM Audiovation (have had reports that it still does not run properly on an Audiovation)
• Added an INI file to remember parameters from one session to the next
• User Interface improvements
• An online help file

Version Information

ddelay11.zip (v1.1) supersedes ddelay10.zip (v1.0).

Known Problems

Parameters are garbage and can't be changed in Windows 95.

Appears to be a problem in the Borland C++ 3.1 runtime library under Windows 95. Problem reportedly goes away when run under MKCOMPAT.EXE with "Give application more stack space" option turned on. Here are the steps:

1. Click on Start | Run...
2. Type "mkcompat" and press enter.
3. Click on File | Choose Program
4. Find Ddelay and click on Open.
5. Click on "Give application more stack space"
6. Click on File | Save.
7. Now try Ddelay.

I haven't tried it myself, but I hear it works.

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