Oscilyzer vs Decibel

This app is a combination of oscilloscope, spectrum analyzer and AM/FM synthesizer and works in the audio ranges from 0 ... 22 kHz using the integrated audio interfaces. The three operating modes offer a wide range of functions and settings. Oscilloscope • Very fast image display and real-time triggering • Trigger modes: automatic, normal, single-shot Trigger edges: rising, falling, both • Automatic measurement of frequency, period and amplitude • Manual measurement of frequency, period and amplitude • Freely selectable trigger level and time • Variable zoom and offset Spectrum Analyzer • Very fast image display with the help of Apple Metal graphics acceleration • Logarithmic or linear frequency axis • Display modes: spectrum, waterfall and combined • Automatic determination of the dominant frequency • Music note calculation of the dominant frequency • Possibility to transfer the dominant frequency to the generator/synthesizer • Cursor for manual frequency determination • Adjustability of bandwidth, FFT window and high-pass filter • Adjustability of color scheme, brightness and contrast of the waterfall display Synthesizer • Waveform synthesis in real time • AM and FM modulation • Different waveforms for base signal, AM and FM modulator • Multiple memory locations for quick switching between different settings • Direct input of all numerical parameters

The Decibel Meter app is designed for professionals and enthusiasts alike, with features that allow for precise noise measurement across a variety of environments. Equipped with a Frequency Analyzer, this app goes beyond simple decibel readings by offering the ability to measure the intensity of specific frequencies in hertz (Hz), making it an essential tool for tasks like acoustic analysis or environmental noise monitoring. Key Features of the Decibel Meter app include: • Decibel Gauge: A real-time visual representation of noise levels, perfect for quick assessments. • Noise Reference: Instantly displays current noise intensity for immediate feedback. • Min/Avg/Max Values: Shows the minimum, average, and maximum decibel levels during a session, providing comprehensive data. • Frequency Analyzer: Enables the selection of specific frequencies (Hz) for precise dB measurements, ideal for focused sound source analysis. • Graphical Representation: A historical graph tracks decibel levels over time, offering a detailed view of sound fluctuations. Whether you're monitoring a workplace for occupational noise compliance, or conducting an acoustic tuning of musical instruments, this app provides the precision and flexibility needed for all your sound measurement needs. The Frequency Analyzer further enhances this by giving you control over the specific frequencies you wish to analyze, helping you pinpoint noise issues in any environment. By incorporating decibel meter, frequency analysis, and sound level monitoring, this app ensures that users receive the most accurate and tailored sound measurements possible. Auto-Renewable Subscription Terms: - The payment will be charged to your Apple ID Account at confirmation of purchase. - The subscription renews automatically unless the auto-renew is turned off at least 24 hours before the end of the current billing period. - Your account will be charged for renewal within 24 hours before the end of your selected subscription. - Your subscriptions can be managed, and auto-renewal can be turned off by going to your App Store Account Settings. Terms: https://sunshine-dev.com/?page_id=98