Hearing touch 1

434 views

Published on

Hearing and touch elements for web designers

Published in: Design
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
434
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
5
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Hearing touch 1

  1. 1. Mater of Arts in Communication Design WEB DESIGN Hearing & Touch
  2. 2. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 2
  3. 3. Hearing Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 3
  4. 4. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 4
  5. 5. Sound • Pitch • Pitch is a perceptual property that allows the ordering of sounds on a frequency-related scale • Intensity • Sound intensity or acoustic intensity (I) is defined as the sound power Pac per unit area A. • Tone color • is the quality of a musical note or sound or tone that distinguishes different types of sound production Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 5
  6. 6. Sound is energy Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 6
  7. 7. Human hearing • From 16-20 Hz to 16 KHz • More sensibile in the center • Feels frequency differences of 1.5 Hz (less at hight frequences) • Feels position of source (stereo) • Feels familiar sounds modifications (cold effect) • Uses filters (cocktail party effect) Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 7
  8. 8. Treshold of pain Sound pressure dB Audible area Music Talked Audibility treshold Frequency Hz Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 8
  9. 9. Rock concert Treshold of pain Firearm Mower Sound pressure dB Audible area Music Talked Conversation Watch tic-tac Audibility treshold Frequency Hz Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 9
  10. 10. http://www.youtube.com/watch?v=jTUgh3HJgQU http://www.youtube.com/watch?v=GDcCGVceEt8 An earcon is a brief, distinctive sound used to represent a specific event or convey other information. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 10
  11. 11. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 11
  12. 12. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 12
  13. 13. A good website asks before speaking Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 13
  14. 14. Touch Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 14
  15. 15. Touch Nervs endings types Dolor Headings & touch WEB DESIGN NABA 2014 Roberto DADDA Pressure Warm Cold 15
  16. 16. Maria Tecla Artemesia Montessori (August 31, 1870 – May 6, 1952) With touch we feeel very complex informations like wet/dry, velvety/rough… Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 16
  17. 17. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 17
  18. 18. Motor homunculus Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 18
  19. 19. Senses homunculus Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 19
  20. 20. Haptics is any form of nonverbal communication involving touch Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 20
  21. 21. Logitech iFeel Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 21
  22. 22. Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 22
  23. 23. Roberto Dadda www.dadda.it roberto@dadda.it +39 338 775 22 03 Twitter, facebook, linkedin: robertodadda Headings & touch WEB DESIGN NABA 2014 Roberto DADDA 23

×