Our website provides a free download of ETF 2.0. ETF lies within System Utilities, more precisely Device Assistants. The following versions: 5.9, 2.0 and 1.0 are the most frequently downloaded ones by the program users. ET.exe, ETF.exe or htskapp.exe are the default file names to indicate the ETF installer. The actual developer of the program is Acousti Soft Inc.
From the developer:
ETF software is a highly accurate PC based acoustic measurement system designed to meet the needs of both hi fi enthusiasts and professionals. Two channel MLS measurements provide accurate results with even low cost standard pc sound cards.
ETF can be used with a test signal CD and half duplex (record only) sound cards for portable measurement capability for laptop computers.
You may want to check out more software, such as ETF Trading Bandit, eSignal or SaxoTrader, which might be similar to ETF.