Audio Frequency Counter

Introducing the Audio Frequency Counter app, a convenient tool that allows you to measure the frequency of sound using your device's microphone input. Whether you're a music enthusiast or simply curious about sound frequencies, this app is for you. By analyzing the rise and fall of the input signal, the app accurately converts it into frequency or time periods. With features like a graph display, adjustable gate time, gain control, and the ability to set a noise level for accurate readings, this app is perfect for measuring single frequency input signals. For a more comprehensive analysis, a FFT-based app is recommended. Check out the website for more details!

Features of Audio Frequency Counter:

> Accurate Frequency Measurement: This app provides precise frequency measurement for single frequency input signals, allowing you to get the most accurate readings.

> Event Count and Frequency Display: It displays the count of triggered events as well as the corresponding frequency or time period, keeping you informed about the input signal.

> Graph Display: The app includes a graph of the input signal, allowing you to visualize the waveform and analyze it more effectively. The graph can be adjusted with different time divisions, ranging from >5 ms/div to 640 ms/div.

> Flexible Gate Time: You can set the gate time to 0.1s, 1s, 10s or 100s according to your needs, giving you control over the duration for which the app counts the events.

> Adjustable Gain: With the option to adjust the gain from x1 to x1000; you can fine-tune the sensitivity of the app to ensure accurate measurements.

> Trigger Settings: You can choose to trigger the app on either rise or fall, enabling you to focus on specific changes in the input signal. Additionally, you can set a noise level to avoid false triggering.

Conclusion:

This Audio Frequency Counter App excels in providing accurate frequency measurement for single frequency input signals. It offers a comprehensive range of features, including event count and frequency display, graph visualization, adjustable gate time and gain, as well as trigger settings. Whether you need to analyze musical instruments or other sound sources, this app delivers precise measurements with ease. Don't miss out on this invaluable tool – download it now to enhance your frequency analysis!