Yes, it's because an example app feeding the mic input back to the speakers, so you may get the classic Larsen feedback loop.
Articles in this section
- Can I do a power spectrum through superpowered sdk?
- Does it make sense to apply a filter before I am in the frequency domain?
- I want to find the dominant frequency of the signal and to print it out as a number. How can I do this?
- I would like to build a simple but precise guitar tuner. Can this library be useful for creating simple and precise guitar tuner?
- I'm wondering if the SDK has built in pitch detection?
- Is it possible to detect offline sounds (not speech) like alarm or barking dogs with your SDK ?
- When "SuperpoweredFrequencyDomain" of an example is installed in iPhone5, noise rings