Weeb Labs
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Greetings!
If you own an URSA Mini 4.6K, you might occasionally have wondered just how well the onboard ADC stage performs and whether it is suitable for use as a field recorder. Today, we shall find out.
First, the SINAD measurement.
Not bad at all for an on-camera ADC. We're sitting at 90dB, with noise down at -110dB. Few microphones are going to be this quiet!
Now on to the frequency response.
More or less flat, rising toward 20Hz.
Finally, let's have a look at the 31-tone test and see how things look in the IMD department.
Rising with frequency, which is typically what we would expect.
I have almost certainly just unlocked the kitchen sink achievement for devices measured on ASR!
Thank you for reading and hopefully this has been of help to somebody.
Troy (Weeb Labs)
If you own an URSA Mini 4.6K, you might occasionally have wondered just how well the onboard ADC stage performs and whether it is suitable for use as a field recorder. Today, we shall find out.
First, the SINAD measurement.
Not bad at all for an on-camera ADC. We're sitting at 90dB, with noise down at -110dB. Few microphones are going to be this quiet!
Now on to the frequency response.
More or less flat, rising toward 20Hz.
Finally, let's have a look at the 31-tone test and see how things look in the IMD department.
Rising with frequency, which is typically what we would expect.
I have almost certainly just unlocked the kitchen sink achievement for devices measured on ASR!
Thank you for reading and hopefully this has been of help to somebody.
Troy (Weeb Labs)