The original sound by juskiddink <a href="https://www.freesound.org/people/juskiddink/sounds/65510/" rel="nofollow">https://www.freesound.org/people/juskiddink/sounds/65510/</a> was trimmed for an experiment with sms-tool HPS-Transformation and uploaded to freesound as 65510__juskiddink__flute3Clip.wav <a href="http://www.freesound.org/people/DaxaRughani/sounds/329803/#" rel="nofollow">http://www.freesound.org/people/DaxaRughani/sounds/329803/#</a> The source image 65510__juskiddink__flute3Clip.wav was transformed using sms-tools transformation algorithms. HPS Model parametes Window: Blackman ( Chosen for main lobe separation) Window size = 661 (6*44100/400.0) and FFT size 2048 Threshold = -90db, minSinDur = 0.1, Number of harmonics = 80 minF0 = 350 and maxF0 = 900, f0et = 5, harmDevSlope = 0.01, stocf = 0.1 The sound was transformed using the algorithm setting as below. Transform parameters: Frequency scaling: [0.0,0.8,0.2,0.9,0.4,1.1,0.6,0.9,1.0,0.8] Frequency Stretching: [0.0,0.8,0.2,0.9,0.4,1.1,0.6,0.9,1.0,0.8] Timbre preservation: 0 [No preservation] Time scaling: [0.0,0.8,0.2,0.9,0.4,1.1,0.6,0.9,1.0,0.8] <br/>a8p2轉化-1.wav<br/>聲道：1<br/>類型：wav<br/>hps-model-transformation、arpeggio、flute、sms-tools<br/>HPS-模型改造、琶音、長笛、短信工具<br/>資料來源：freesound ( https://freesound.org )