… card would be connected directly to an FM modulator/RF generator instead of the waveform recorder shown in Figure 2.
Figure 2. Block diagram illustrating the process to create an RDS encoded…
…lity will launch it once it is opened.
When the utility is first opened, only a few controls are operable, as shown in Figure 1:
· New Polar Project button – Starts a new polar measurement project
· Open…
…
Created on 2010-11-25 06:29:00
Question: When showing a prompt that displays the active switcher channel in a macro, I notice that the prompt window flashs eachtime the channel number updates. How do I keep a…
Using version 5.0.1 of APx500 software (released April 2, 2019), users can configure the analog generator to stay in a fixed output range. This is especially useful for testing acoustic devices, and
… RMS level of a signal from the FFT by integrating the power spectral density. This equation is shown as (2), below.
(2)
where L = RMS level pi = power spectral density of FFT bin i n = the total…
… or ATS control software using the Import > WAV File command, the following error message may be shown:
This indicates that there was a problem reading information from the file header. This can usually…
In this post, we answer a common question: How can I measure the equivalent continuous sound level Leq,T and the A-weighted equivalent continuous sound level LAeq,T with my APx500 audio analyzer?
