Visualize sound frequencies over time with a time-frequency graph. Adjust color intensity to represent sound levels. Use for analyzing vocal tones, animal calls, and identifying household noises.
Adjust volume beyond system limits. Enhance quality with a customizable equalizer. Choose from preset styles including bass, bright, pop, and classical. Modify frequency settings for personalized output.
Turn Bluetooth earphones into hearing aids with noise reduction for wind and footsteps. Amplify sound for greater distance. Automatically adjust based on hearing test results. Control volume and sound settings directly through the device.
