Good but one improvement request
Nice Lissajous scope but only has a few x frequencies; wish one could type in x-axis frequency or, a note like ‘D#’ for example.
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About
Visualize audio signals as Lissajous curves by comparing microphone input to a reference sine wave. Analyze frequency, phase, and amplitude changes in sound sources. Includes demo modes for understanding patterns.
✓Lissajous sound visualizations
✓Adjustable reference frequency modes (Oct, Scale, Any)
✓Input level and jitter adjustment
✓Noise filter
✓Demo display for Lissajous patterns
✓Analysis of sound amplitude, phase, and frequency
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What's New in Sound Lissajous Meter
3.0
February 27, 2023
- Improved internal processing and performance. - Renewed UI design. - Requires iOS 15.0 or later.
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FAQ
What is Sound Lissajous Meter?
Sound Lissajous Meter is a utility app that visualizes audio signals as Lissajous curves. It compares your microphone's input signal to a reference sine wave to help you understand frequency, phase, and amplitude.
How does Sound Lissajous Meter work?
The app uses your device's microphone to capture sound and displays it as a two-dimensional curve against a reference sine wave. This visual representation, known as a Lissajous figure, changes based on the input sound's characteristics.
What are the reference frequency modes in Sound Lissajous Meter?
Sound Lissajous Meter offers three reference frequency modes: 'Oct' for 1/3 octave bands, 'Scale' for equal temperament notes, and 'Any' for custom frequencies between 100Hz and 10kHz.
Can I adjust the input sensitivity in Sound Lissajous Meter?
Yes, you can adjust the input level (Gain) from 0 to 40 in 0.1 steps to make the Lissajous curve amplitude easier to see, especially when using the noise filter.
Does Sound Lissajous Meter have ads?
No, Sound Lissajous Meter does not contain advertisements. It is a paid application that offers an ad-free experience.
What devices is Sound Lissajous Meter compatible with?
Sound Lissajous Meter is available for iPhone and iPod devices. It requires iOS and has an age rating of 4+.
How often is Sound Lissajous Meter updated?
The app was last updated on February 27, 2023, with version 3.0. While specific update frequency isn't detailed, this indicates recent development activity.
What is the price of Sound Lissajous Meter?
Sound Lissajous Meter is a paid application priced at $3.99. There are no in-app purchases or subscriptions mentioned.
