VolumeTouch
A freeware replacement utility to replace the Windows speaker icon. Controls the master volume. Supports various keyboard and mouse shortcuts. Supports mute/unmute, access to andvanced controls, has different skins for cool look and more. Easy configuration. ... Volume can be controlled with both mouse wheel and mouse positioning control so you don't have to have mouse wheel to use the program. ... Great usability. ... Online forum for support and more.
http://www.hi.is/~antoni/volumetouch/setup.exe - 293Kb - Download - Screenshot

SoundWheel
Modern sound systems for PCs usually offer you a way to control the sound level. $500+ systems that shine on shelves in computer shops are sometimes equipped with a remote control. Less expensive systems may have a wheel which is completely useless if located on a speaker or subwoofer you cannot... You can invoke the standard Windows volume control dialog by double-clicking the Sound Wheel tray icon. ... When you press a hot key (Ctrl+Shift by default), it turns your mouse wheel into a volume control.
http://www.soundwheel.com/download/SoundWheel_Setup.exe - 496Kb - Download - Screenshot

Auto Volume Control
Solves the volume control problems for TVs, radio stations, CDs and Public Address systems. Now use your PC as a volume control device which stays between the audio input source (microphone) & the audio output source (speaker) all this software requires is a sound card with a line-in and line-out. ... But with this Automatic Volume Level Control software, everything you watch will ALWAYS maintain the volume level that you decide. ... No more be startled by obnoxiously loud commercials Keeps volume levels steady, so you won't be bothered by annoying volume dips or peaks.
http://www.bandwidthsaver.com/downloads/avcdsp01.zip - 3Mb - Download - Screenshot

Audio Play And Record OCX
This activeX let you play multiple instance of any audio file and/or stream and record audio from any input. It let you to record from any source, even from the speaker, play multi audio file at the same, controlling volume, speed, bass, treble,... , of each audio. ... This control is really fast and robust, designed as a Windowless component memory usage is less than other control. ... With some sound card, you can record and play at the same time. ... It let you read and display MP3 Tag information V1 and V2.
http://www.station-media.com/download/audiopartrial.exe - 1Mb - Download - Screenshot

Magic Hotkey
Do you want to adjust gamma,brightness,contrast JUST in game? Do you want to control volume of speaker or mic without mouse? Do you want to have 100 virtual clipboard and 8 virtual desktop? Do you want to control winamp only by hotkey at any time? Magic Hotkey will give you all the convenicence. ... You will find more powerful functions by using it.
http://www.dfsoft.com.cn/xw/magichot.zip - 612Kb - Download - Screenshot

TR Speaker component
TRSpeaker component is an ActiveX control that adds Text-to-Speech capabilities to your application. If your program uses this component, it can read aloud any text data. This control aggregates The MS Direct Speech Synthesis control (DirectSS). TRSpeaker has all the methods, properties and... Why then should I use TRSpeaker instead of DirectSS control? ... Adjust the pitch, speed and volume. ... All the parameters will be saved. ... So, when you start your application again, you will not have to check available speech engines, select one of them, and set these parameters again.
http://www.text-reader.com/downloads/setup_trspeaker.exe - 256Kb - Download - Screenshot

Audition 2000
Audition is a small utility that will allow you to play sound files located in a disk directory. A play list is created of all sound files found in the selected folder. Sound files can be played individually, or the entire play list can be played one after another. ... Commands are included to launch your favorite WAV file editor and speaker volume control applications. ... Audition provides a simple means of playing and editing all of those sound files you've been collecting. ... Audition can be configured to optionally place its icon in the taskbar tray.
http://www.gregorybraun.com/AUDITION.ZIP - 966Kb - Download - Screenshot

River Past Cam Do
River Past Cam Do is a easy-to-use, fast, and powerful webcam video recording software. It is compatible with most webcam models and compatible with multiple installed cameras. Output to AVI, DivX, MKV, OGM, WMV or Xvid, with choices of video codecs and quality setting. ... Full control over the audio codec, sample rate, channle, bits per sample, and bitrate. ... Recording volume can be adjusted manually even during the recording. ... With the optional MOV Booster Pack, you can output to QuickTime movie.
http://download.riverpast.com/download/camdo_setup.exe - 2Mb - Download - Screenshot

River Past Cam Do Webmaster Edition
River Past Cam Do is a easy-to-use, fast, and powerful webcam video recording software. It is compatible with most webcam models and compatible with multiple installed cameras. Output to AVI, DivX, MKV, OGM, WMV or Xvid, with choices of video codecs and quality setting. ... Full control over the audio codec, sample rate, channle, bits per sample, and bitrate. ... Recording volume can be adjusted manually even during the recording. ... With the optional MOV Booster Pack, you can output to QuickTime movie.
http://download.riverpast.com/download/camdoweb_setup.exe - 2Mb - Download - Screenshot

River Past Screen Recorder
River Past Screen Recorder is a easy-to-use, fast, and powerful screen video recording software. Record full screen, window (even if you drag it around the screen), fixed region, or cursor area. Output to AVI files, with choices of video codec with quality setting. ... Recording volume can be adjusted manually even during the recording. ... Full control over the audio codec, sample rate, channle, bits per sample, and bitrate. ... It has been tested to be up to four times faster than other programs.
http://download.riverpast.com/download/screenrecorder_setup.exe - 2Mb - Download - Screenshot