Design Lowpass Filter
ActiveLowpass v.2.0
Download the active lowpass filter designer. This program uses the Salen-Key scheme; it offers analysis in addition to design and tuning of the various components. This program is free to use.
BITXlowpass v.2.0
Download a program which can be used to quickly design the RF lowpass filter used in the BITX (or other transceivers that have 50-ohm filters).
Stereo Tool v.6 10
Stereo Tool is a Winamp plugin that can be used to manipulate sounds. It contains a singleband compressor, an 8-band multiband compressor, a lowpass filter and a stereo image manipulator.
TigerDelay v.1.2.1
The Signal is filtered with a flexible and resonant 24dB lowpass filter, then delayed and fed back.
FilterLab v.2.0
FilterLab is an easy tool that allows you to design low pass, high pass, and band pass filters, showing the schematic diagram of a filter circuit with component values and displaying the frequency response.
AWR Microwave Office v.4.2.0.1075
Microwave Office RF/microwave design software is the industry's fastest growing microwave design platform. Microwave Office has revolutionized the communications design world by providing users with a superior choice.
OVplan v.3. 7. 2004
'OVplan' is a calculation program for pipe net (Heating/Cooling) and surface heating. The pipe net is built up graphically into a valve scheme using standard components.
PreFIX v.1.0
preFIX is a pre-mixing and audio alignment tool which typically takes place upfront the mixing process. It provides a clever tool set to clean-up, fix and align audio tracks (typically taken from recordings) concerning overall frequency correction,
Murata EMI Filter Selection Simulator v.3 8
The Murata EMI Filter Selection Simulator simulates effects of noise suppression devices (Murata EMI Filters and Chip Capacitors). It shows how to use Murata Products in a circuit with Voltage-Waveform charts and Spectrum-Frequency charts.
Pi Filter Designer v.1
Pi Filter Designer is a simple 3 element 50 ohm input and output impedance pi filter designing application,
