physics

Institute of Acoustics, Chinese Academy of Sciences

Institute of Acoustics, Chinese Academy of Sciences is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Institute of Acoustics, Chinese Academy of Sciences rather than just read about it. In short: The Institute of Acoustics (IOA, Chinese: 中国科学院声学研究所) of the Chinese Academy of Sciences (CAS) was established in 1964 by the Chinese government in the context of China's national defense needs for acoustic research, under the auspices of Marshall Nie Rongzhen. By the end of 2017, the IOA counts more than 700 researchers focusing on the study of basic and applied acoustics, in the following fields: Underwater acoust…

Key takeaways

Institute of Acoustics, Chinese Academy of Sciences belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Institute of Acoustics, Chinese Academy of Sciences to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Institute of Acoustics, Chinese Academy of Sciences from memory before moving on to harder problems.

Reference excerpt

The Institute of Acoustics (IOA, Chinese: 中国科学院声学研究所) of the Chinese Academy of Sciences (CAS) was established in 1964 by the Chinese government in the context of China's national defense needs for acoustic research, under the auspices of Marshall Nie Rongzhen. By the end of 2017, the IOA counts more than 700 researchers focusing on the study of basic and applied acoustics, in the following fields:

Underwater acoustics and underwater acoustical detection; Environmental acoustics and noise control technologies; Ultrasonics and acoustical micro-electromechanical system technologies; Communication acoustics, language/speech information processing; Integration of acoustics with digital systems, and network new media technologies. Seven academicians of the Chinese Academy of Sciences have been elected from the IOA, they were/are: Wang Dezhao, Ma Dayou, Ying Chongfu, Zhang Renhe, Hou Chaohuan, Li Qihu, Wang Chenghao. IOA is the de facto sponsor of Acoustical Society of China (ASC), a nongovernmental organization officially affiliated to China Association for Science and Technology. In 2012, the ASC co-hosted with the Acoustical Society of America a joint meeting in Hong Kong. In 2014, the IOA hosted the International Congress on Sound and Vibration in Beijing. In 2015, the IOA co-hosted with The French Acoustics Society The 9th International Conference Auditorium Acoustics in Paris. And according to the IOA official web site, it will co-host with the ASC an International Congress on Ultrasonics in 2021. The IOA publishes 7 academic journals, among others, Acta Acustica (incl. English version) and Applied Acoustics.

References

Worked examples

Example 1 — a first encounter with Institute of Acoustics, Chinese Academy of Sciences

Start with the simplest possible case. Write down what Institute of Acoustics, Chinese Academy of Sciences claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Institute of Acoustics, Chinese Academy of Sciences before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Institute of Acoustics, Chinese Academy of Sciences ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Institute of Acoustics, Chinese Academy of Sciences

In research: Institute of Acoustics, Chinese Academy of Sciences appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Institute of Acoustics, Chinese Academy of Sciences in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Institute of Acoustics, Chinese Academy of Sciences is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1964 establishments in China, Acoustics, Physics research institutes, so understanding it makes those chapters shorter.
In everyday life: Look for Institute of Acoustics, Chinese Academy of Sciences outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Institute of Acoustics, Chinese Academy of Sciences in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Institute of Acoustics, Chinese Academy of Sciences means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Institute of Acoustics, Chinese Academy of Sciences out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Institute of Acoustics, Chinese Academy of Sciences in simple terms?

Why does Institute of Acoustics, Chinese Academy of Sciences matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Institute of Acoustics, Chinese Academy of Sciences?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Institute of Acoustics, Chinese Academy of Sciences.