Audio Spectrum
Published by: Pawel Krzywdzinski
Description
Audio Spectrum is a real-time FFT spectrum analyzer. It gives you a visual representation of an acoustic signal. It can be used to measure the frequency response of audio equipment or to analyze different sounds (e.g. sounds of musical instruments).
Features
- Spectrum analyzer
- SPL Meter (dBFS)
- Fast real-time response
- Sampling rates: 44.1kHz, 48kHz, 96kHz*
- Fast Fourier Transform (FFT)
- Window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
- Zoom and pan
- Measure values
- Audio input can be supplied via the built-in microphone and an external microphone (via the USB camera adapter or through the iPhone/iPad dock connector – Core Audio compliant devices)
- Sharing charts (through mail, social networks, clipboard)
- Exporting image charts (png) to the iOS 11 Document Browser (supports iCloud)
- Frequency scale: linear and logarithmic
- Amplitude scale: linear and logarithmic SPL/RMS (dBFS)
- SPL meter weighting: dBZ - linear
*For 96kHz analysis use an external microphone with such capabilities through a USB camera adapter or through the iPhone/iPad dock connector.
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Features
- Spectrum analyzer
- SPL Meter (dBFS)
- Fast real-time response
- Sampling rates: 44.1kHz, 48kHz, 96kHz*
- Fast Fourier Transform (FFT)
- Window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
- Zoom and pan
- Measure values
- Audio input can be supplied via the built-in microphone and an external microphone (via the USB camera adapter or through the iPhone/iPad dock connector – Core Audio compliant devices)
- Sharing charts (through mail, social networks, clipboard)
- Exporting image charts (png) to the iOS 11 Document Browser (supports iCloud)
- Frequency scale: linear and logarithmic
- Amplitude scale: linear and logarithmic SPL/RMS (dBFS)
- SPL meter weighting: dBZ - linear
*For 96kHz analysis use an external microphone with such capabilities through a USB camera adapter or through the iPhone/iPad dock connector.
Screenshots
User Rating
App is not rated in New Zealand yet.
Ratings History
Audio Spectrum Installs
Last 30 days
Audio Spectrum Revenue
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Store Rankings
Ranking History
App Ranking History not available yet
Category Rankings
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Top Paid
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6
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16
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51
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120
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Top Paid
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130
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Keywords
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App Info
- Category
- Music
- Publisher
- Pawel Krzywdzinski
- Languages
- English
- Recent version
- 2.7 (4 years ago )
- Released on
- Aug 29, 2014 (10 years ago )
- Also available in
- United States, Germany, China, Australia, Canada, Japan, Mexico, South Korea, United Kingdom, Italy, India, Russia, Spain, France, Denmark, Ukraine, Brazil, Portugal, Hong Kong, Romania, Netherlands, United Arab Emirates, Singapore, Thailand, Czechia, Austria, Taiwan, Switzerland, Turkey, South Africa, Norway, New Zealand, Peru, Vietnam, Saudi Arabia, Philippines, Pakistan, Poland, Sweden, Finland, Argentina, Azerbaijan, Belgium, Belarus, Chile, Colombia, Dominican Republic, Algeria, Ecuador, Egypt, Nigeria, Greece, Hungary, Indonesia, Ireland, Israel, Kuwait, Kazakhstan, Lebanon, Malaysia
- Last updated
- 21 hours ago