EngineerZone Forum
Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (2 topics).
2 topics · 9 messages
Filtered by: #ultrasonic ✕
-
Evaluate modulation methods for ultrasonic array
Hello I have an EVAL-ADAU1466Z board and I want to use it for a 40kHz parametric loudspeaker array project. My goal is to evaluate different modulation methods like PWM, SSB, AM, etc. My question is,
-
Proper audio codex for ultrasonic sampling with a Beagleboard-XM
We plan to use a Beagleboard-XM to plug simultaneously 4 USB ultrasonic microphones (384 kHz sample rate x 4). We are looking for an audio codec that could be used to pick up ultrasonic signals from 1