Music visualizer from the microphone input on iOS in Objective C (Disco Light / Sound to Light)
Budget: €250 – €750 EUR
I need a very good quality music visualizer from the microphone input on iOS, programmed in Objective C.
The evaluation and interpretation of the sound signal is important for the quality. It should change the alpha value of a UIView depending on the microphone signal so that the music or other sounds are visualized like a disco light. It is important that it does not flicker permanently when there is no sound or very uniform sound is received from the microphone. The flashing of the UIVIew caused by the alpha value must look very good matching the sound. The sensitivity must be adjustable via a parameter.
The evaluation and interpretation of the sound signal is important for the quality. It should change the alpha value of a UIView depending on the microphone signal so that the music or other sounds are visualized like a disco light. It is important that it does not flicker permanently when there is no sound or very uniform sound is received from the microphone. The flashing of the UIVIew caused by the alpha value must look very good matching the sound. The sensitivity must be adjustable via a parameter.