Sound Synthesis and Acoustic Analysis
![[R logo]](../../../doc/html/Rlogo.svg)
![[Up]](../../../doc/html/left.jpg)
![[Top]](../../../doc/html/up.jpg)
Documentation for package ‘soundgen’ version 3.0.0
Help Pages
| acf_fft | Autocorrelation with FFT |
| addAM | Add amplitude modulation |
| addFormants | Add formants |
| addVectors | Mix signals at specific SNR |
| analyze | Acoustic analysis |
| annotation_app | Annotation app |
| audSpectrogram | Auditory spectrogram |
| bandpass | Bandpass/stop filters |
| beat | Generate beat |
| compareFolder | Compare sounds |
| compareSounds | Compare sounds |
| compressor | Flat envelope / compressor |
| crossFade | Join two waveforms by cross-fading |
| detectNLP | Detect NLP |
| detectNLP_training_nonv | Training datasets for NLP detection |
| detectNLP_training_synth | Training datasets for NLP detection |
| estimateVTL | Estimate vocal tract length |
| fade | Fade |
| filterMS | Filter sound by modulation spectrum |
| filterSoundByMS | Filter sound by modulation spectrum |
| findPeaks | Find peaks |
| flatEnv | Flat envelope / compressor |
| formant_app | Interactive formant tracker |
| gaussianSmooth2D | Gaussian smoothing in 2D |
| getDuration | Get duration |
| getEntropy | Entropy |
| getEnv | Get amplitude envelope |
| getFormantFilter | Formant filter |
| getLoudness | Get loudness |
| getRMS | RMS amplitude |
| getRolloff | Rolloff of harmonics in source spectrum |
| getSpecEnv | Get spectral envelope |
| getSurprisal | Get surprisal |
| hilbert_approx | Hilbert transforms |
| hilbert_exact | Hilbert transforms |
| hillenbrand | Formants in American vowels |
| HzToOther | Convert between Hz and other frequency scales |
| interpolate | Interpolation |
| interpolateNA | Interpolate NAs |
| interpol_approxLowPass | Interpolation |
| interpol_cardinal | Interpolation |
| interpol_loess | Interpolation |
| interpol_sgolay | Interpolation |
| invertSpectrogram | Invert spectrogram |
| IR | Impulse response |
| istft_simple | STFT and inverse STFT |
| istft_timevar | STFT and inverse STFT |
| matchPars | Match soundgen pars (experimental) |
| meanSpectrum | Spectrum |
| mixAtSNR | Mix signals at specific SNR |
| modulationSpectrum | Modulation spectrum |
| morph | Morph sounds |
| msToSpec | Spectrogram to modulation spectrum and back |
| naiveBayes | Naive Bayes |
| naiveBayes_train | Naive Bayes |
| noiseRemoval | Noise removal |
| normalizeFolder | Normalize folder |
| osc | Oscillogram |
| otherToHz | Convert between Hz and other frequency scales |
| phasegram | Phasegram |
| pitchDescriptives | Pitch descriptives |
| pitchSmoothPraat | Pitch smoothing as in Praat |
| pitch_app | Interactive pitch tracker |
| playme | Play audio |
| plotMS | Plot modulation spectrum |
| presets | Presets |
| prosody | Prosody |
| reportCI | Report CI |
| reportTime | Report time |
| resample | Resample a vector |
| reverb | Reverb & echo |
| schwa | Schwa-related formant conversion |
| segment | Segment a sound |
| segment_ann | Extract annotated syllables |
| shiftFormants | Shift formants |
| shiftPitch | Shift pitch |
| soundgen | Generate a sound |
| soundgen_app | Interactive sound synthesizer |
| specToMS | Spectrogram to modulation spectrum and back |
| specToMS_1D | Spectrogram to modulation spectrum 1D |
| spectrogram | Spectrogram |
| spectrum | Spectrum |
| speechEx | Speech example |
| ssm | Self-similarity matrix |
| stft_simple | STFT and inverse STFT |
| timeStretch | Time stretch |
| transplantEnv | Transplant envelope |
| transplantFormants | Transplant formants |
| winFun | Windowing functions for the Fourier transform |
| winFun_cauchy | Windowing functions for the Fourier transform |
| winFun_gauss | Windowing functions for the Fourier transform |
| winFun_kaiser | Windowing functions for the Fourier transform |
| winFun_poisson | Windowing functions for the Fourier transform |
| winFun_tukey | Windowing functions for the Fourier transform |