Class RealTimeBpmAnalyzer

constructor

• new RealTimeBpmAnalyzer(options?): RealTimeBpmAnalyzer

• Parameters

  • options: RealTimeBpmAnalyzerParameters = {}

  Returns RealTimeBpmAnalyzer

computedStabilizationTimeInSeconds

effectiveBufferTime

minValidThreshold

nextIndexPeaks

options

skipIndexes

validPeaks

analyzeChunck

• analyzeChunck(options): Promise<void>

• Attach this function to an audioprocess event on a audio/video node to compute BPM / Tempo in realtime

  Parameters

  • options: RealtimeAnalyzeChunkOptions

    RealtimeAnalyzeChunkOptions

  Returns Promise<void>

clearValidPeaks

• clearValidPeaks(minThreshold): Promise<void>

• Remve all validPeaks between the minThreshold pass in param to optimize the weight of datas

  Parameters

  • minThreshold: number

    Value between 0.9 and 0.2

  Returns Promise<void>

findPeaks

• findPeaks(options): Promise<void>

• Find the best threshold with enought peaks

  Parameters

  • options: RealtimeFindPeaksOptions

    Options for finding peaks

  Returns Promise<void>

reset

• reset(): void

• Reset BPM computation properties to get a fresh start

  Returns void

updateComputedValues

• updateComputedValues(): void

• Update the computed values

  Returns void