Loudspeaker Software

NWin is a loudspeaker production test system.

NWin
 

NaTCH Engineering
 

NWin is a loudspeaker production test system using a standard soundboard. The user creates the tests they need and then combines them to create a test sequence. NWin can make sophisticated pass or fail decisions on frequency response (there are multiple measured frequency responses), polarity and other functions, and report on production performance.

Software Keywords: acoustics production soundblaster tone sine testing

 
Test speakers with a mike, PC & sound card

sonic beacon
 

Sonic Beacon
 

Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers using a low cost microphone, preamp and a commercially available Windows multimedia sound card. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

Software Keywords: crossover fft spl phase loudspeaker-test woofer

 
Loudspeaker test software to analyze defects

Strobe Sync Loudspeaker Test Software
 

Timo Esser
 

This utility is a loudspeaker testing software to help analyse defects and investigate functionality with the help of a synchronised LED stroboscope. The only external hardware needed is a two channel amplifier and an LED flashlight. Traditionally these tests are done with dedicated hardware devices costing several thousand dollars or Euros. Here the computer sound card supplies the two signals to the two channel amplifier.

Software Keywords: test pulse generator stroboscope strobe oscillation

Turns your PC into a signal generator!

SigJenny
 

NaTCH Engineering
 

SigJenny turns your PC into a flexible and powerful signal generator for free! It generates numerous different waveshapes, can sweep them or arrange them as tone bursts, graphically display them, and do a very good impression of a police car. The output can be a single frequency or swept, or a single or repeating tone burst. The input from a microphone can be shown and the output frequency can be specified as musical pitch!

Software Keywords: sweep natch signal generator loudspeakers test sawtooth

Calculates speed of sound against temperature

SoS
 

NaTCH Engineering
 

Calculates speed of sound against temperature, both Centigrade and Fahrenheit. The programme can be used to convert between Centigrade and Fahrenheit.

Software Keywords: temperature against hi-fi transducers hifi centigrade

SIP activeX to add SIP based IP-Telephony.

VaxVoIP SIP activeX SDK
 

VaxSoft Inc
 

VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications. It delivers superior voice quality by integrating advanced digital voice processing features including acoustic echo cancellation, noise cancellation and adaptive jitter buffering.

Software Keywords: sip ocx sip softphone pages sip add

Design speakercabinet to cope with road noise

TurboBass Express
 

TurboBass Express
 

TurboBass Express is a precise tool, developed to specifically design a cabinet to perform in the confines of a car boot tuned to cope with road noise And internal pressure. No other program I know of will perform this specific task. All you need is a technical data sheet from the manufacturer of The mid range, woofer or sub woofer. You only need three of the parameters to Calculate the desired cabinet needed.

Software Keywords: mid range speaker ts parameters cabinet acoustic


 

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