XA1 app for iPhone and iPad

XA1 is a realtime spectrum analyzer
for the iPhone and iPod Touch.

XA1 is made to give realtime feedback of the audio spectrum,
so when mixing or doing other audio related work,
XA1 will help you with a visible reference for your sound.


XA1 works with the build-in microphone on the iPhone,
1st generation iPhone only support 8kHz samplerate on the build-in mic.

Headset with microphone or line in via headset connector
(AV type cable needed)
on the iPhone and 2nd generation iPod Touch.



FEATURES:
- 1/3, 1/6, 1/12 octave filters.
- 30 or 60 bands.
- Very low latency.
- Key mode, 5 octave keyboard, filters tuned to musical intervals.
- Listen to selected band.
- RMS/Peak mode
- Peak hold on/off
- Filter bandwidth adjustment.
- Gain 0-50db in 10db steps.
- Range 15, 30, 45, 60db
- Variable release time.