Format setting

  • sampling frequency
    You can set arbitrary value by choosing a preset value in the combo box or writing a direct value .

    * There is no particular limitation on the setting value if it is over 1000 Hz.
    If you set a number less than 1000, it will be changed to 1000 after notifying with a warning tone.
    The upper limit is up to 8 digits 99999999 (99.9 MHz) Hz from the top of the scale and input as it is now, apart from practicality.

    * However, it depends on each environment whether it can play at the set frequency.
    (It is optional when outputting to Wave file or text file)

    At this time, if the setting frequency of the combo box of Wave 1 to Wave 8 exceeds 1/2 of the sampling frequency, the background of each combo box is " Red " and warn you.

    Note: Input in this case may be changed to the lowest numerical value by checking the limit in real time when entering Please note that you will need some tips such as erasing unnecessary digits after entering again.

  • bit length
    Set 8, 16, 24, 32 or F32.

    24 and 32 bits are 3 bytes / sample, 4 bytes / sample F 32 is an integer format of 24 bits of the mantissa part and 8 bits of the exponent part 32 bit normalized float (absolute value 1.0 or less) 4 bytes / sample Floating point format (IEEE_FLOAT).

  • Mono / Stereo / 3 ch ... 8 ch
    Set the number of channels.
    When it is 3ch or more, it becomes WAVE_FORMAT_EXTENSIBLE format which is an extended format supporting multi-channel multi-bit length.

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