AudioAnalyzerHT vs Sound Analyzer

iPhoneのマイクや音声入力機器より集音した音声をリアルタイムで波形・周波数スペクトラムグラフ・周波数スペクトラムタイムライン表示します 主な機能 • iPhoneマイクや他の音声入力された音声をリアルタイムで波形表示 • 周波数毎に音量をグラフ表示する周波数スペクトラム表示 • 周波数毎に音量を色で表現し、時間軸をスクロールさせる周波数スペクトラムタイムライン表示 14日間のトライアル期間は全機能を試すことが出来ます 14日以降は測定30秒毎にプレミアムプランの案内が表示されます プレミアムプランを購入頂くと案内は表示されなくなります

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.