755CE win95 sound problems

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From: Mark Andrew (msandrew_at_softhouse.com)
Date: Thu May 25 2000 - 11:07:39 EDT


I have a 755CE that I've had since new. For a while now I've had sound
problems with the kids' games. The sound breaks up, and sounds choppy. The
755CE has 24meg memory and is hooked up to a SCSI 6X external drive.

The games used to work without the broken sound, but somewhere along the way
the sound began to be choppy. The games are pretty standard old win 95
games.

I have installed the "Mwave DSP Features Diskette v 2.25a for win 95/98" and
the Mwave MIDI features MIDI samples for win95 v 2.30

Has anyone else experienced this problem and successfully fixed it?

Here's some diagnostic info:

Under Control Panel
        Multimedia
                Audio(TAB)
                        Playback
                                Mwave Wave Audio Driver
                MIDI(TAB)
                        Single Instrument
                                MIDI for IBM Mwave MidiSynth Device
                Advanced(TAB)
                        Multimedia Drivers
                                Audio Devices
                                        Audio for IBM Mwave WAVE Device
                                        Audio for KAVSND.DRV
                                MIDI Devices and Instruments
                                        MIDI for IBM Mwave MidiSynth Device
                                Audio Compression CODECs
                                        Microsoft IMA ADPCM CODEC
                                        Microsoft ADPCM CODEC
                                        Microsoft GSM 6.10 Audio CODEC
                                        Microsoft CCITT G.711 A-Law and u-Law CODEC
                                        DSP Group TrueSpeech(TM) Software CODEC
                                        Microsoft PCM Converter
        System
                Device Manager
                        Sound Video and Game controllers
                                IBM Mwave Audio Device
                                IBM Mwave SoundBlaster Compatible Device
                                        Resources(TAB)
                                                I/O range 0220-0223
                                                I/O range 0388-038B
                                                IRQ 05
                                                DMA 01
                                                (automatic settings)

Under Thinkpad Setup
        DSP
                Mwave DSP
                        DSP Device Enabled
                        I/O Address 4E30h
                        IRQ 10
                        DMA 7

Thanks,
Mark

http://users.softhouse.com/andrew


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