Audio Booster 音量アップ EQ

Tired of audio files that are too quiet? Audio Booster lets you increase the volume of any audio file in seconds — no technical knowledge required. Load your file. Turn the knob. Save. Done. Whether it's a podcast recording, a voice memo, a music track, or a video's audio — boost it up to 30 dB with studio-grade precision and export a clean, high-quality file ready to share. HOW IT WORKS Load any audio file (MP3, WAV, AAC, M4A, FLAC & more) Turn the boost knob to your desired volume level Save your boosted audio and share it anywhere FEATURES Boost audio volume up to 30 dB with precise control Beautiful interactive knob with animated visualizer bars Professional VU meter with real-time level monitoring Tap the VU meter to see exact decibel readings Compare original vs. boosted audio instantly Satisfying sound effects and haptic feedback as you adjust Export as high-quality compressed M4A for smaller file sizes Drag & drop file loading for quick workflow Works with all major audio formats Clean, modern design with smooth animations PERFECT FOR Quiet podcast episodes that need a volume lift Voice memos and recordings that are hard to hear Music tracks that don't match volume with your playlist Audio files for presentations and video projects Any audio that's just not loud enough DESIGNED WITH CARE Every detail matters. From the animated VU meter with color-coded levels, to the satisfying click sounds as you turn the knob, to the smooth gradient visualizers — Audio Booster is built to be a joy to use. Real-time audio processing powered by Apple's Accelerate framework ensures zero-latency playback. What you hear is what you get. FREE TO USE No subscriptions. No hidden fees. No ads. Just load, boost, and save. Download Audio Booster and make every audio file sound the way it should.

-notification system added