bismark bs-spectrum

bismark bs-spectrum is a lightweight and accurate real-time audio spectrum analyzer app using FFT (Fast Fourier Transform). It captures sound through your Android device’s built-in microphone and visualizes the frequency spectrum in a clear and responsive graph. Key Features: • Real-time FFT analysis of audio input • Peak frequency and amplitude detection • Snapshot function for waveform comparison • Customizable display options Display Modes: • Graph Scale: Linear / Logarithmic • FFT Window: Rectangle, Hamming, Hanning, Blackman • Decay Time: From 250 ms to 4 seconds • Amplitude Offset control This app is ideal for: • Audio engineers • Musicians and producers • Sound designers • Educational purposes in acoustics or signal processing Clean, accurate, and responsive — bismark bs-spectrum offers a professional-grade analysis tool in your pocket. Note: Performance may vary depending on the hardware and OS version of your device.