MIDICLOCK 

MIDICLOCK can be used for synchronization of MIDI devices. The BPM rate of the clock signal can be set, and the MIDI real time clock protocol is sent out with the precision of the Windows multimedia timer, optionally controlled by midi-in.
midi clock sync synth bpm real-time beats free input output interface driver client sequencer

MaTreo 

MaTreo is a freeware frontscreen originally made for the palmOne Treo 180 and 270: it displays an elegant aliased analog clock, a battery indicator level, current carrier and roaming (if any), signal strength, date and time.
matreo matro treo handspring wireless frontscreen calendar clock palmone

Auto Recorder 

Multichannel (up to 6 channels) MP3 recorder carries out independent recording of the audio signal for each channel. It serves for the storage of speech information received by telephone, microphone, radio stations, voice modem.
mp3 recorder audio channel phone line modem

BREAKTRU AUTOSIM 

A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits.
signals trains subway circuits nx signal system transit railroad demo home family fun

Virtins Sound Card Instrument 

It consists of a sound card real time oscilloscope, a sound card real time spectrum analyzer and a sound card signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger.
oscilloscope spectrum analyzer signal generator virtual instrument pc instrument sound card instrument fft

Lecture Recorder 

This program allows you to record lectures with written notes attached, plus it saves both components to a single lecture file. Audio signal is compressed on-the-fly, you can export it easily and listen in transcription playback mode when necessary.
lecture recorder lectures lecturer university college professor teacher record take keep tape summarize share summary