Sound Analyzer: Spectrum & Hz

Sound Analyzer analyzes audio from your microphone in real time using FFT, and
displays the frequency spectrum visually. Perfect for noise surveys, acoustic
checks, and environmental measurements.

【Features】

■ Real-Time Spectrum Display
Live FFT analysis from the microphone. Simultaneously shows peak frequency,
peak amplitude, and RMS level.

■ Audio Recording & Playback (Pro)
Record audio while measuring. During playback, the original FFT spectrum is
recalculated in real time. Linear scale display is also supported.

■ GPS Location Tagging (Pro)
Automatically attach location data to recordings and measurements. View where
each measurement was taken on a map.

■ Memo & Tag Management (Pro)
Add memos and tags to each recording for easy organization. Categorize by
factory, traffic noise, outdoor, and more.

■ CSV Export (Pro)
Export measurement data as CSV files for use in Excel or Numbers — ideal for
reports and analysis.

■ Playback Speed Control (Pro)
Play recordings at 0.5x, 1x, 2x, or 4x speed to closely examine audio details.

【Use Cases】
· Construction and facility noise level monitoring
· Frequency response checks for instruments and speakers
· Acoustic recording at outdoor events and natural environments
· Audio and music education and research

Professional frequency analysis, made simple — anytime, anywhere.