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DSSF3 Basic Speech and Debate Timekeeper Super C ChildCentre
signal generator sound recorder and player. Timer for speech and debate competitions. A disturbing distress signal recieved. The program that looks after children.


Free - Yoshimasa Electronic Inc.


The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter.

Free - Speech and Debate Timekeeper


Timer for speech and debate competitions. Keeps track of speech order, time limits, and prep time for various debate formats (Policy, LD, Parliamentary, Public Forum, etc.) and individual events. It gives spoken and visual time signals.

Free - DotNes


The game takes place in December 2634, a year after the events of the original Contra.

Free - SimTec Laboratory


The program that looks after children while they are playing their games or using their programs. It does not allow them to work more time than you defined (total time during a day). The strictest parent cannot compete with the program!


Atanua - Real time logic simulator

Atanua
Free - Jari Komppa

Atanua is a real-time logic simulator designed for educational use. It has an intuitive, OpenGL accelerated user interface, with which the user can place components and wires. Components include all common logic blocks, including gates, latches and flipflops, about 30 different 74-series chips, an 8051 microcontroller variant, various LEDs, buttons and 7-seg displays.

noise, spectrum, iacf, iacc, generator, sound, measurement, analyzer, oscilloscope, sweep, waveforms, pulse




Freeware MSU NoiseGenerator video filter

MSU NoiseGenerator VirtualDub plugin
Free - Graphics&Media Lab Video Group

The filter adds artificial noise of one common types (equidistributed, normaldistributed, colour stains, echo signal) to video stream. It can be used for testing, debuging and comparison of various denoising filters.

realtime, audio, debating, video, debate timer, speech, timer, shooter, super, contra, corps, action


Detect and diagnose WiFi networks around you

AirGrab WiFi Radar
Free - AirGrab

AirGrab WiFi Radar is a tool to display information about Apple Airport base stations and other WiFi (802.11b/g/n) wireless access points. Using AirGrab WiFi Radar you can determine most popular WiFi channels and select optimal channel for your WiFi network. Encryption status of network shows WEP, WPA, WPA2 modes of all immediately available WiFi networks.

reminders, parenting, wireless, alarms, kids, monitor, plugin, circuits, color stains, virtualdub, boolean, voip




Universal oscilloscope GUI DLL library

Universal Software Oscilloscope Library
Free - oscilloscope-lib

Fast universal oscilloscope GUI library - Real-time plotting component. Advantages: 1. Performance: Over a million quantization steps of signal per second. 2. Versatility, convenient integration: the oscilloscope is executed as a DLL. 3. A good graphic interface: the oscilloscope looks like a separate window. 4. Convenient data export: data can be transferred via clipboard. 5. Reliable and robust - employs only the most basic API.

generation, nand, driver, echo signal, ssid, pink noise, simulation, asterisk, iax phone, 8051, movies, white noise


Find Spectral Estimation

Rainbow
Free - Optimal Designs Enterprise

Find best Spectral Estimation Method for a Power Spectral Density plot. A menu of 10+ spectral estimators from Steve Kay's textbook 'Modern Spectral Estimation' 1988 is available to choose from. The results differ dramatically from one estimator to another. Plus, varying input parameters and/or number of points may provide discrepancies. Observe how zero padding effects your results. See 50+ dB weak signal detection.

serial, voix phone, logic, soft phone, voix, microcontroller, teaching, learning, electronics, gui dll, power, private


Monitor the activity of wireless networks

WirelessNetView
Free - NirSoft Freeware

WirelessNetView is a small utility that runs in the background, and monitor the activity of wireless networks around you. For each detected network, it displays the following information: SSID, Last Signal Quality, Average Signal Quality, Detection Counter, Authentication Algorithm, Cipher Algorithm, and more.

network monitoring, wiwi encryption, fourier transform, technical analysis, model, spectral analysis, servo, anolog, home automation, stocks, controller, control


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