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.
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Answer:
1. Part that includes subject and main action
- Dr. Nima Mesgarani and his team are developing
2. Part that is a detail about the subject
- Professor of electrical engineering
3. Part that is the outcome of the main action
- technology that may someday translate people's thought into electronically produced speech.
Explanation:
I have been able to match each sentence to the part the question answers.
In no. 1 you discover that it mentions the name of the subject and his team and also informed us the action they are carrying out: "developing".
In no. 2, we see that the information/detail of the subject was clearly stated, that he is "Professor of electrical engineering".
In no. 3, we are giving the outcome of the main action. The outcome is that the technology that is being developed may someday translate people's thought into electronically produced speech.
Answer:
multi-racial school busing
Explanation:
Answer:
walk away/avoid them. "Some scientists believe that their coloring tricks predators Into avoiding them. Wouldn't you walk the other way if you saw a honey badger?"
Explanation:
Last two sentences of paragraph 4. explains that even other animals avoids them and tells you what to do if you encounter them by using a question with an obvious answer ❤ hope that helps love
The Red and Arkansas rivers run generally west to east.
