Sergey Badlo

Components > Communications > Other

Description

The API of the library DTMFW.

System requirements and dependencies:

• Win32 (NT/2003/XP/7/8) ... 64-bit is not tested.
• The presence of sound card
• Module and a module for non-commercial use compiled for IDE Delphi 2010 and TurboDelphi-Lite (over BDS-2006)
• Module for commercial use are available on request
• DTMFW - is an expanded version of the library, published in zh.Radiolyubitel, Minsk, 2009, � 3, p.32-36. Basic version available here.

This is a library for spektroanaliza REALTIME (with sound card) and OFFTIME (dump data from SHARC EZ-Kit and files WAV/MP3), generating sinusoidal signals with defined porosity and the hardware-software generation (and control) dumps random numbers based on the sound card .

The library provides:

• Encoding (generation) and decoding DTMF signals (DTMF) realtime (with sound card) and offtime (from files WAV/MP3).
• Spektroanaliz (using FFT) realtime and offtime (from files WAV/MP3/SHARC).
• Realtime oscilloscope and offtime (data from files WAV/MP3/faylov SHARC).
• The multiplication of the spectra obtained at the window: rectangular (level 0 dB), Hemming (-54 dB), Blackman-Harris (on levels -61 dB, -67 dB, -92 dB).
• Analysis of the average noise level in the spectrum realtime and offtime.
• The detection of the amplitude and frequency of the pitch (harmonics) in the spectrum.
• Measurement of the current level of the signal amplitude with a recording device by default.
• Detection (trigger silence) exceeded the threshold level of the signal c adjustable threshold level signal and off-delay n [ms], and the ability to record fragments of audio file formats including WAV PCM.
• Hardware and software random number generation (RNG) based on a sound card c opportunity to file archiving and retrieval issue in real time.
• Analysis of the statistical distribution of data sample RNG realtime.
• Generate a sinusoidal signal with set frequency and duty cycle.

Informations

• Status: Fully functional
• Source: On request
• price: $50
• Size: 1 458kB

Platforms: D2006, D2010

Components > Security > Hardware

Description

This library is intended to provide ID: VID/PID/serial number and Frendly-name devices connected to USB-interface to the OS means SetupAPI NT/2000/2003/XP/7, disable all or selected USB-drives, as well as blocking machine (keyboard and mouse) when the control function by serial number.

The library provides:

• Displays a list of connected at the current time, serial number and name of the device on the USB-ports as [SERIAL] [NAME].
• Displays a list of connected and disconnected (at the relevant time) of any type of device (HID, CDC, virtual COM, storage) as [VID] [PID] [SERIAL] [NAME] on the USB-ports.
• Displays a list of connected and disconnected (at the event) only the storage devices such as [VID] [PID] [SERIAL] [NAME] [status] in the USB-port.
• Shutdown (deinitialization) all or selected drives to USB-port, provided the closed file handles on the drive (s).
• Lock the keyboard and mouse control function is activated by serial number.

Informations

• Status: Fully functional
• Source: On purchase/registration
• price: $200
• Source price: $200
• Size: 1 416kB

Platforms: D2006, D2010