https://github.com/zdavatz/voice2graph
Create a visual graph of your voice
https://github.com/zdavatz/voice2graph
add adhd graph ipad iphone visual voice
Last synced: 4 months ago
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Create a visual graph of your voice
- Host: GitHub
- URL: https://github.com/zdavatz/voice2graph
- Owner: zdavatz
- License: gpl-3.0
- Created: 2018-09-16T07:21:22.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2018-09-20T08:22:51.000Z (over 7 years ago)
- Last Synced: 2025-01-11T21:26:56.407Z (over 1 year ago)
- Topics: add, adhd, graph, ipad, iphone, visual, voice
- Size: 746 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# voice2graph
Create a visual graph of your voice
1. _Save Voice sample_ lets you edit the file name so the user can set a name for the sample. Timestamp has to be added when you click _Save_.
2. _Record_ records the voice.
3. _Stop_ stops the voice recording. The Record button turns into a Stop button after you push it.
4. Select an existing recording and and push _Play_. Then a dot on the graph will indicate Pitch and dB level while playing the audio.
4. See the image of Voice2Graph for [landscape view](https://github.com/zdavatz/voice2graph/blob/master/images/landscape.png).
5. See image for [portrait view](https://github.com/zdavatz/voice2graph/blob/master/images/portrait.png).
6. Swipe to left to show list of old samples. Like with the amk files of AmiKo.
7. Record the pitch of the voice on an X-Axis. Plot it against time. Show between 3000 and 70 Hz. See [OverTone Analyzer](http://www.sygyt.com/de/download-mac/) for visualizing the pitch against the keys of a piano. See [Pitch-Sample](https://github.com/zdavatz/voice2graph/blob/master/images/pitch_over_time.png). Pitch line should bee green.
8. Record the intensitiy of the voice in dB. Plot against time. Show between 20 and 120 dB. See [dB-Sample](https://github.com/zdavatz/voice2graph/blob/master/images/sample_dB_over_time.jpeg). dB line should be red.
9. Record the breaks. Many breaks or no breaks whatsoever. A break is when dB and pitch drop to zero.
10. Max. 5 minute recordings.
11. Save State of arousel to every recording from _Drop-Down_ a) high b) medium c) low
12. Print voice sample in landscape on A4. Pitch is dotted line. dB is full line. X-axis is time. Y-axis is dB and Hz. See Pitch/dB Samples above. A print out in landscape mode should show max 2.5 min per page. So 5 minutes fit on two pages in landscape layout. Print must contain filename, timestamp and Arouse-Tag.
13. We do not want to find hidden noises. We want to display the voice over a time period of max. 5 Minutes with db and Hz.
14. Subglottal pressure is higher and transglottal airflow is lower in ADHD children. See [Hyperfunctional Voice Disorder in Children With Attention Deficit Hyperactivity Disorder (ADHD). A Phenotypic Characteristic?](https://www.ncbi.nlm.nih.gov/pubmed/25862604)
15. Another interesting study: [Approximating subglottal pressure from oral pressure](https://etd.ohiolink.edu/!etd.send_file?accession=bgsu1403711283&disposition=inline)