Pulse Echo Sonar Meter

With Pulse Echo Sonar Meter, you can explore the world of acoustics like never before. This innovative app uses sound pulses and echoes to create visual maps, Fourier analysis, and time-series waveforms. You can choose from various pulse generation options and explore pulse frequencies up to 22.05 kHz. The MAP feature allows for echo visualization in color or black and white, making it easy to see the results of your experiments. With a sampling frequency of 44.1 kHz and options for Single or Continuous modes, this app is perfect for anyone interested in sound waves and acoustics. Get ready to dive into the fascinating world of sound with Pulse Echo Sonar Meter!

Features of Pulse Echo Sonar Meter:

- Customizable Pulse Generation: Users have the flexibility to choose between single, train, or chirp pulses, as well as square or sine waveforms, and different envelopes such as Tukey or Hanning.

- Detailed Visualizations: The MAP feature allows for echo visualization in color or black and white, with the ability to derive pixel values from RMS or absolute values.

- Fast Fourier Transform (FFT) Analysis: The app applies FFT to 8192 data points for in-depth frequency content analysis, including the detection of peak frequencies and FFT averaging.

- Data Saving Options: Users can save data in CSV format, including time-series data, FFT data, and third octave data, with time and date stamps for easy reference.

FAQs

- Is the RECORD_AUDIO permission necessary to use the app?

Yes, the RECORD_AUDIO permission is required to activate the microphone for echo detection.

- Are additional accessories needed for distant echo capture?

Depending on the device's microphone sensitivity, users may require additional amplification for capturing distant echoes effectively.

- Can I view the data in different formats?

Yes, the app allows users to toggle between time-series traces, FFT data, and image maps for visualizing recent scans.

Conclusion

With its customizable pulse generation options, detailed visualizations, advanced FFT analysis, and convenient data saving features, Pulse Echo Sonar Meter provides users with a powerful tool for exploring acoustics principles. Whether you're a student, researcher, or enthusiast, this app offers a user-friendly interface for capturing and analyzing sound echoes with precision and accuracy. Experience the world of acoustics like never before with Pulse Echo Sonar Meter.