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 2.6.2
Help Pages
| addAM | Add amplitude modulation |
| addFormants | Add formants |
| addVectors | Add overlapping vectors |
| analyze | Acoustic analysis |
| annotation_app | Annotation app |
| audSpectrogram | Auditory spectrogram |
| bandpass | Bandpass/stop filters |
| beat | Generate beat |
| compareSounds | Compare two sounds |
| compressor | Flat envelope / compressor |
| crossFade | Join two waveforms by cross-fading |
| defaults | Shiny app defaults |
| defaults_analyze | Defaults and ranges for analyze() |
| defaults_analyze_pitchCand | Defaults for plotting with analyze() |
| detectNLP | Detect NLP |
| detectNLP_training_nonv | Nonlinear phenomena: Naive Bayes classifier trained on human nonverbal vocalizations |
| detectNLP_training_synth | Nonlinear phenomena: Naive Bayes classifier trained on synthetic sounds |
| ERBToHz | Convert Hz to ERB rate |
| estimateVTL | Estimate vocal tract length |
| fade | Fade |
| fart | Fart |
| filterMS | Filter modulation spectrum |
| filterSoundByMS | Filter sound by modulation spectrum |
| findInflections | Find inflections |
| findJumps | Find frequency jumps |
| flatEnv | Flat envelope / compressor |
| flatSpectrum | Flat spectrum |
| formant_app | Interactive formant tracker |
| gaussianSmooth2D | Gaussian smoothing in 2D |
| generateNoise | Generate noise |
| getDuration | Get duration |
| getEntropy | Entropy |
| getEnv | Get amplitude envelope |
| getIntegerRandomWalk | Discrete random walk |
| getLoudness | Get loudness |
| getPitchZc | Zero-crossing rate |
| getPrior | Get prior for pitch candidates |
| getRandomWalk | Random walk |
| getRMS | RMS amplitude |
| getRolloff | Control rolloff of harmonics |
| getSmoothContour | Smooth contour from anchors |
| getSpectralEnvelope | Spectral envelope |
| getSurprisal | Get surprisal |
| hillenbrand | Formants in American vowels |
| HzToERB | Convert Hz to ERB rate |
| HzToNotes | Convert Hz to notes |
| HzToSemitones | Convert Hz to semitones |
| invertSpectrogram | Invert spectrogram |
| matchPars | Match soundgen pars (experimental) |
| modulationSpectrum | Modulation spectrum |
| morph | Morph sounds |
| msToSpec | Modulation spectrum to spectrogram |
| naiveBayes | Naive Bayes |
| naiveBayes_train | Train a naive Bayes classifier |
| nonlinPred | Nonlinear prediction |
| normalizeFolder | Normalize folder |
| notesDict | Conversion table from Hz to musical notation |
| notesToHz | Convert notes to Hz |
| optimizePars | Optimize parameters for acoustic analysis |
| osc | Oscillogram |
| permittedValues | Defaults and ranges for soundgen() |
| phasegram | Phasegram |
| pitchContour | Manually corrected pitch contours in 260 sounds |
| pitchDescriptives | Pitch descriptives |
| pitchManual | Manual pitch estimation in 260 sounds |
| pitchSmoothPraat | Pitch smoothing as in Praat |
| pitch_app | Interactive pitch tracker |
| playme | Play audio |
| plotMS | Plot modulation spectrum |
| presets | Presets |
| prosody | Prosody |
| reportTime | Report time |
| resample | Resample a vector |
| reverb | Reverb & echo |
| schwa | Schwa-related formant conversion |
| segment | Segment a sound |
| segmentManual | Manual counts of syllables in 260 sounds |
| semitonesToHz | Convert semitones to Hz |
| shiftFormants | Shift formants |
| shiftPitch | Shift pitch |
| soundgen | Generate a sound |
| soundgen_app | Interactive sound synthesizer |
| specToMS | Spectrogram to modulation spectrum |
| spectrogram | Spectrogram |
| ssm | Self-similarity matrix |
| timeStretch | Time stretch |
| transplantEnv | Transplant envelope |
| transplantFormants | Transplant formants |