Spectroid

Spectroid

도구 | Carl Reinke

5억명 이상의 게이머가 신뢰하는 안드로이드 게임 플랫폼 BlueStacks으로 PC에서 플레이하세요.

페이지 수정 날짜: 2018년 8월 6일

Play Spectroid on PC

Spectroid is a real-time audio spectrum analyzer with reasonable frequency resolution across the the entire frequency spectrum.

💬 FAQ 💬

Q: Why are the dB values negative?
A: Spectroid uses dBFS (Full Scale) where 0 dB is the maximum power that the microphone can measure, so the decibel values are negative because the measured power is less than the maximum power.

Q: Can I zoom in on the spectrum plot?
A: Yes, do a two-finger pinch-to-zoom gesture.

Q: Why are there discontinuities/gaps in the spectrum plot and waterfall?
A: Spectroid uses multiple FFTs overlapped in frequency in order to provide better frequency resolution at lower frequencies than a single FFT. The caveat of this method is varied impulse response and minor discontinuities in frequency. The upside is that it can efficiently produce a spectrum that better matches the frequency resolution of human audio perception. It's still probably not as good as your ears though!

PC에서 Spectroid 플레이해보세요.

  • BlueStacks 다운로드하고 설치

  • Google Play 스토어에 로그인 하기(나중에 진행가능)

  • 오른쪽 상단 코너에 Spectroid 검색

  • 검색 결과 중 Spectroid 선택하여 설치

  • 구글 로그인 진행(만약 2단계를 지나갔을 경우) 후 Spectroid 설치

  • 메인 홈화면에서 Spectroid 선택하여 실행

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