Information TEF - The Power Platform TDS, SLX, PLR and PET are now available as Windows based programs. Based on modern 32 bit code, they are easy to use and combine modern Windows functions with a look and feel that is still recognizable to current TEF users. Go to the TDS page, the SLX page, the PLR page and the PET page for specs.
Software upgrades are available.
Be sure to visit our TEF accessory page. We have added new items that compliment the TEF measurement system. The power of the TEF platform lies in its ability to join specialized software and the TEF20 analyzer with your computer to form a complete measurement system. The TEF20 features a powerful DSP device with the speed and power to execute millions of instructions per second enabling it to accurately process complex acoustical data. Sound contractors, consultants and engineers rely on the TEF when they design, install and verify sound systems and solve problems associated with various aspects of room evaluation.