Akowa Co.,Ltd.
DC/AC power inverter, power supply, battery charger converter and other power inverter products.
http://www.akowa.com.tw

Taft-Peirce Metrology
Suburban Tool, Inc. - THE TAFT-PEIRCE PRODUCT LINE
http://taftpeirce.com

WMscope
A displays audio data as a sine wave.
http://www.ugcs.caltech.edu/~john/computer/windowmaker/windowmaker.shtml

Pure Sine Wave Power Inverters
Auf dieser Seite finden Sie Informationen zum Thema Elektro
http://www.prosine.de

Exeltech Inc.
Exeltech can handle your inverter needs, including custom designed inverters!
http://www.exeltech.com/

CurvFit
A curvefitting program with Lorentzian, Power, Exponential, and Sine fitting models. Free download of windows executable.
http://digitalcalculus.com/site/1523506/product/Fit-5

Power Master Technology Co.
Power Master is a professional manufacturer of dc ac power inverter, AH series 150W~5000W dc ac power inverter, sine wave inverter and other products.
http://www.powermaster.com.tw

Hon Touring Technology Co., Ltd.
Manufacturer of DC to AC inverter and battery chargers in Taiwan.
http://www.turing.com.tw/

The Sine Wave Investor
Monthly e-mail newsletter about rolling stocks. Special e-mail alerts when securities are traded.
http://www.sinewaveinvestor.com/

Geophysical Data Analysis
Fortran 77 codes to estimate cross and power spectra by sine multitapers and to plot x-y data.
http://mahi.ucsd.edu/cathy/Classes/SIO223/SIO223.html