A SIGNAL is any sound or message that is intended to be listened to, measured, or recorded in contrast to NOISE, which is unwanted sound.
Since sound signals complement their AMBIENT or KEYNOTE context in a similar way that figure and ground are related in visual perception, sound signals are always examined in reference to that context in SOUNDSCAPE investigations. As a result, studying signals also reveals vital details about the whole audio environment. For example, the level of emergency warning signals has increased in lockstep with the AMBIENT NOISE LEVEL of cities over the past century.
Any of the following methods can be used to research sound signals:
- based on their acoustic properties, which may indicate a recognised code or other pattern pertaining to their use (see TYPOLOGY);
- subjectively, by their personally perceived meanings;
- historically, in accordance with their development within a particular social context (see MORPHOLOGY);
- comparably, by type and function in different cultures or periods;
- symbolically, in accordance with their connotative and associative meanings.
Sound signals are significant because they control community life and reveal its character. Those with historical value can be referred to as SOUNDMARKS. A sound signal's profile, also known as the acoustic space, can be thought of as its sphere of influence. With increasing background noise levels in contemporary urban areas, many community signals are becoming physically and acoustically less noticeable.
Read more about sound signals on: brainly.com/question/4651961
The question you provided was incomplete.
These points might help you to reach the correct answer.
#SPJ10
The answer is A
(don't mind this part)
Answer:
A.Misunderstands often happen between different groups.
Explanation:
- The major theme is that ideia which is presented repeatedly. Given the four options provided, only option B states that Peace is a highly desirable ideal. All other options refer to negative reactions and actions of co-existence and interactions between beings.
- The misunderstandings that often happen between different groups can lead to War and can caused by the treachery of creatures that cannot be trusted.
Hi !!
Is this your family photo album ?
yes, let me introduce you to my family. This is Mary, she is my mother and this one beside my mother is Rub.
-
You look just like your father.But who are those in front of the house ?
Those women are my sisters and that man is my brother.
-
I can see an old lady behind the tree, she is beside an old man. Who is she?
Those are my grandparents. Bill is my grandfather and Candice is my grandmother.
-
And what about that little boy?
That little one is my nephew Alex.
-
Do you have any nieces ?
No, I don't have nieces.
-
Who is that girl beside your grandparents ? Is she your aunt ?
No, she isn't. She is my cousin Laura.
-
Well, you have a really nice family.
Yes, we are very happy.
-
I'd like to show you my family album one day.
That would be nice.
-
hope this helps ☺☺☺
