Ultrasonic Analyzer
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| Rating | Price | |||
|---|---|---|---|---|
| United States | 41%35 | 3.91 | $19.99 | |
| Germany | 10%9 | 3.89 | €22.99 | |
| Switzerland | 7%6 | 4.17 | CHF 18.00 | |
| Japan | 6%5 | 4.60 | ¥3,000 | |
| United Kingdom | 6%5 | 3.20 | £19.99 | |
| Netherlands | 5%4 | 4.75 | €22.99 | |
| Australia | 3%3 | 4.67 | A$29.99 | |
| Italy | 3%3 | 3.67 | €22.99 | |
| Canada | 2%2 | 3.50 | CA$24.99 | |
| Taiwan | 2%2 | 4.00 | NT$690.00 | |
| Sweden | 2%2 | 5.00 | SEK 249.00 | |
| Russia | 2%2 | 3.00 | RUB 1,790.00 | |
| Turkey | 1%1 | 5.00 | TRY 999.99 | |
| South Korea | 1%1 | 5.00 | ₩33,000 | |
| Austria | 1%1 | 5.00 | €22.99 | |
| Ireland | 1%1 | 4.00 | €22.99 | |
| Belgium | 1%1 | 4.00 | €22.99 | |
| Spain | 1%1 | 5.00 | €22.99 | |
| Colombia | 1%1 | 5.00 | COP 99,900 | |
| China | 1%1 | 5.00 | CN¥148.00 |
Description
Ultrasonic Analyzer is a real-time spectrum, spectrogram, oscilloscope, and octave RTA analyzer for your iPhone or iPad. It provides a visual representation of ultrasounds using a sampling rate of up to 384kHz**. You can listen to transposed ultrasounds* and analyze them in real time. For sounds that are normally inaudible, a slowed-down playback option is also available.
Ultrasonic Analyzer can be used to analyze the calls of various animals (e.g., bats, dolphins), measure the frequency response of high-end audio equipment, or evaluate ultrasonic sensors. Additionally, it allows you to analyze short imported audio files within a spectrogram context.
Features
Sampling rates: 44.1kHz, 48kHz, 96kHz, 192kHz, 200kHz, 250kHz, 384kHz**
Real-time transposed ultrasound listening during recording*
Spectrogram analyzer: Color and black & white modes
Spectrum analyzer
Oscilloscope (full FFT window size)
Octave RTA analyzer: Bands – full, 1/3, 1/6, 1/12 (RMS values)
Max/min Octave RTA values
dBFS Meter
Fast real-time response
Adjustable spectrogram frequency resolution
Configurable time interval between FFT computations, with values as low as 1ms or even lower
Fast Fourier Transform (FFT)
FFT window sizes: 256, 512, 1024, 2048, 4096, 8192, 16384, 32768, 65536
Recording trigger: Automatically triggers based on specified frequency bands
Zoom and pan capabilities for all charts
Measurement tools available in all charts
Playback analysis
Transposition during playback
Slow-down playback: Transpose octaves down for easier analysis
Picture-in-Picture (PIP) mode: Allows simultaneous spectrogram analysis with a secondary chart (Octave RTA, Spectrum, or Oscilloscope)
Audio input support: Built-in microphone, external microphone (via USB camera adapter or iPhone/iPad dock connector – Core Audio compliant devices)
Sharing options: Share charts and audio recordings via email, social networks, or clipboard
Exporting capabilities: Save audio recordings (WAV) and image charts (PNG) to iOS Document Browser
Audio file import: Load short audio files from other apps or the iOS Document Browser
Supported audio formats: WAV, CAF, AAC, MP3
Automatic sample rate conversion for imported files
Frequency scale options: Linear and logarithmic
Amplitude scale options: Linear and logarithmic (dBFS)
dBFS Meter weighting: dBZ (linear)
Adjustable spectrogram length (dependent on resolution settings)
Tested with (via USB adapter):
Dodotronic Ultramic200K, Ultramic250K, Ultramic384K
Pettersson M500-384
Avisoft UltraSoundGate 116Un
Make sure you are using the latest iOS update.
*Requires an external microphone with ultrasonic capabilities connected via a USB adapter.
**Real-time analysis at a 96kHz sample rate or higher is only possible with an external USB microphone. Alternatively, you can import files recorded on an external device for non-real-time analysis.