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iAnalyzer is a FFT based professional software to analyze the audio signal for iPhone and iPod Touch.
Features:
High performance software design for Real Time Analyzing(RTA) and complex graph displaying.
Works on 44K sample rate, 20~20k Hz frequency output.
FFT spectrum, Octave and 1/3 Octave result display.
Colored curve depend on the dB value.
Flex FFT size, 4K, 8K, or 16K.
Reference Pressure configurable.
2D or 3D or Mix 2D&3D display.
History result display while in 3D mode.
High precision peak frequency computation(average-error < 0.1%).
Auto peak frequency tracing, up to 3 peaks can be displayed simultaneously and each one be linked from text to the graph clearly.
Frequency to music scale converter, you can use iAnalyzer as a professional instrument tuner, or to test if any sound is tuneful.
Touch in the result area to use the measure line, bordered label means where is a peak.
Current waveform display and summary waveform display.
Record at any position and red color to mark the latest recording, unlimited recording time.
Play back the recording.
Move in the waveform area or touch on the bottom of the area to change the current position, iAnalyzer re-compute and update graph automatically. You can also change the position while playing.
Download iAnalyzer Now
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Instructions
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Note:
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| The internal mic of iPhone first generation can only works on 8K sample rate, you need head-set to achieve 44k.
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How to Use:
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| Touch and move in the result area with one finger to use the measure line.
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| Touch and move in the result area with two fingers to rotate the 3D graph.
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| Touch and move in the summary waveform area to move the current position.
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| Tap in the scroll bar area to re-seek the current position.
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Real Violin is a software that simulate the violin playing on iPhone/iPod Touch.
Features:
High performance real-time multi-track sound processing engine, high quality, low latency.
44 KHz, 16 bit sound output.
Slide mode and Touch mode. With slide mode, you can play the "Real Violin" like a Real Violin; With touch mode,
you can play the sound directly by tap the corresponding note, just like playing a keyboard.
Acceleration(Pose) sense. With slide mode, you can select the string that you want to slide on by tilting the device, which make it more like a violin.
Sliding along the string with the finger of your left hand to play unlimited smooth glide.
Custom distance between the note marks.(new)
3 violin family instruments(Violin, Viola, Cello) in one!(new)
Up to one octave per string with Touch mode.
Easy to use interface.
Download Real Violin Now
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Instructions
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About pose and active string. Real Violin use the acceleration inductor to determine which string you want to play,
the following illustrations show the relationship between the angle and active string.
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| Active String: G |
Active String: D |
Active String: A |
Active String: E |
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Tips:(In Slide Mode)
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| 1. When you want to play the note on another string,
you'd better tilt your device to make the yellow line on the right place before you touch that string,
because the software would trace every touch and the active string had a higher priority.
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| 2. When your Real Violin is playing, now if your left hand touch on the active string or left the active string, the sound would stop so you
need to slide the bottom of the screen again. When your right hand(if you use right hand as bow) left the screen, the sound would stop too.
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| 3. Keep the axis align with the string always be horizontal when you rotate your device. See the example pose in the gallery below.
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