We now supply our Test Tones & Frequency Sweeps in THREE Image formats. This Image is useful for USB Memory Sticks, SD Card inputs, or uploading to MP3 Players & iPod for playback.
Package includes 20hz-80hz test tones and a selection of 10hz incremental frequency sweeps.
2. Extract using Windows to selected USB device, desktop, etc.
MP3 Player & iPod Users please refer your users manual for instructions on uploading to these devices.