Non-verbal communication conveys messages without words through tone of voice, body language, gestures, eye contact, and use of space. It is a significant form of communication that is loaded with emotions. Visual signs use marks or symbols to communicate and include sign language used by deaf communities. Audio-visual communication combines sound and images effectively to demonstrate and teach information quickly. Non-verbal communication forms include paralanguage through voice pitch and speed, gestures, facial expressions, and proxemics which studies personal space and how closeness versus distance influence communication.

3. INTRODUCTION
Non-verbal communication involves neither
written nor spoken language but includes all
forms of communication that occurs without
the use of words. “Body language” or “Silent
language” is significant. Since it is loaded
with emotions. So while communicating, one
should keep in mind that the way you speak
is as important as what you speak.

4. NON-VERBALCOMMUNICATION
Spoken word
Non-Verbal
Tone of Voice

5. Sign language
Marks or symbols used to means something
is deemed as sign language. Gestures are
used in the place of words. For example, the
language system of deaf people and hitch-
hikers finger is the example of sign language.
There is a vast range of visual and audio sign
outside genet of words. Sign language can
be categorized into visual and audio sign.

6. Sign language
1. Visual Sign
2. Audio Sign

7. 1. Visual Sign
Visual communication is the communication of
ideas through the visual display of information.

9. Advantagesofvisualsign
1. Easy Transmission
2. Clear
3. Effective Communication
4. Creates Interest

10. Disadvantageof visualsign
1. Costly
2. Complex presentation
3. Wastage of time
4. Difficult to understand

11. Audio-visualcommunication
Audio visual means possessing both a sound and
a visual component such as films, televisions
programs, etc. Business presentation are also
often audio visual.

13. Meritsofaudio-visualcommunication
1.It is the most effective method of communication.
2.Information transmitted through audio-visual.
3.Full Demonstration is possible in AVC.
4.Save time of teacher and learning.
5.Can adapt the speed of presentation to the
reactions of the audience.
6.Speed up the process of learning.

14. Formsofnon-verbalcommunication
1.PARA LANGUAGE
Voice
Voice is the first signal that we receive or use. It
tell us so much about the speaker sex,
background, education, training and
temperament.

15. a)Pitch variation
b)Speaking Speed
c)Pause
d)Volume Variation
e)Non-fluencies

16. Body language
The conscious and unconscious movement and
postures by which attitudes and feelings are
communicated. However, a universal kinds of
communication that we use all the time and dose
not need any form of speech is body language.

18. How different parts of body sends out signals:
a)Face
b)Eye Contact
c)Cheeks
d)Lips
e)Gestures
f)Head
g)Body Shape and Posture

19. Time language
It is the study of how we use time to communicate.
The meaning of time differs from person to person.
While some consider time a precious resource,
others waste it daily. Some people work well in the
morning while other perform better during night.
Misunderstanding and disagreements concerning
time can create problems in business relationships.
Punctuality is an important factor in
communication through time.

21. Proxemics/spacelanguage
‘Proxemics’ is a term developed from an English
word ‘proximity’ which means nearness. So
proxemics is the ‘personal space language’ as
kinesics is the body language.

22. Space zone of communication:
1.Intimate Space Language
2.Personal Space Language
3.Close Space Language
4.Social Space Language
5.Public Space Language