07-03-2015, 05:38 PM
Follow up question:
I am thinking of using a portable speaker for ultrasonics. It's frequency range is rated as follows:
70Hz-20KHz +/- 6dB, 0.5m
In the instructions for AM6, a range of 20Hz-20KHz is discussed. Emphasis is place on the high end, as 20KHz is absolutely necessary. How important is the low end? Is my speaker sufficient?
Come to think of it the speakers (Logitech Z623) I used throughout my first run of AM6 were rated 35 Hz-20 KHz.
I am thinking of using a portable speaker for ultrasonics. It's frequency range is rated as follows:
70Hz-20KHz +/- 6dB, 0.5m
In the instructions for AM6, a range of 20Hz-20KHz is discussed. Emphasis is place on the high end, as 20KHz is absolutely necessary. How important is the low end? Is my speaker sufficient?
Come to think of it the speakers (Logitech Z623) I used throughout my first run of AM6 were rated 35 Hz-20 KHz.
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All can know good as good only because there is evil.
All can know good as good only because there is evil.
