The document discusses different ways of classifying musical instruments. Traditionally, instruments were classified by their orchestral families such as woodwind, brass, percussion and strings. However, the Hornbostel-Sachs system provides a more comprehensive ethnographic classification, categorizing instruments based on how they produce sound into five groups: aerophones, chordophones, membranophones, idiophones and electrophones. The document provides examples of instruments that fall within each of these categories.
This PPT is about MUSIC.
In the PPT, you can see the definition, genre, instrument and effect of music. It will be very useful for understanding basic music through this PPT!
The Baroque Period of Western Music History circa 1600 to 1750 AD. It may derive from the word barroco in Portuguese meaning “irregular shape.” Originally used in a derogatory fashion to describe artistic trends of this time period, baroque has come to broadly refer to the century and a half beginning in 1600.
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Fundamentals of Music Instrument AcousticsAlexis Baskind
Visit https://alexisbaskind.net/teaching for a full interactive version of this course with sound and video material, as well as more courses and material.
Course series: Fundamentals of acoustics for sound engineers and music producers
Level: undergraduate (Bachelor)
Language: English
Revision: February 2020
To cite this course: Alexis Baskind, Fundamentals of Music Instrument Acoustics
course material, license: Creative Commons BY-NC-SA.
Course content:
1. General Considerations about instrumental acoustics
Functions of the different parts of a musical instrument, exciter, oscillator, resonator, radiation
2. Woodwinds
Definition of a woodwind instrument, principle of reed instruments, resonance in bore, different kinds of reeds, airjets, bores, open and closed cylindrical bores (quarter-wavelength and half-wavelength tubes), conical bores, formant regions, role of the keys, role of the bell, examples of radiation patterns
3. Brass Instruments
Definition of a brass instrument, modes in a cylindrical bore for a brass, role of the bell, brassiness, shock waves, examples of radiation patterns
4. Strings
Subcategories (plucked, bowed, struck), transverse standing waves in strings, vibration modes of the body, role of the soundholes, examples of radiation patterns
5. Percussions
Subcategories (membranes, plates, idiophones, tubes…), most percussions are inharmonic, pitched percussions, examples of vibration modes (cymbal, snare)
This PPT is about MUSIC.
In the PPT, you can see the definition, genre, instrument and effect of music. It will be very useful for understanding basic music through this PPT!
The Baroque Period of Western Music History circa 1600 to 1750 AD. It may derive from the word barroco in Portuguese meaning “irregular shape.” Originally used in a derogatory fashion to describe artistic trends of this time period, baroque has come to broadly refer to the century and a half beginning in 1600.
▶️ YouTube: https://www.youtube.com/c/JoynulAbadinRasel
☕ Buy me a Coffee: https://www.buymeacoffee.com/JoynulAbadinR
Fundamentals of Music Instrument AcousticsAlexis Baskind
Visit https://alexisbaskind.net/teaching for a full interactive version of this course with sound and video material, as well as more courses and material.
Course series: Fundamentals of acoustics for sound engineers and music producers
Level: undergraduate (Bachelor)
Language: English
Revision: February 2020
To cite this course: Alexis Baskind, Fundamentals of Music Instrument Acoustics
course material, license: Creative Commons BY-NC-SA.
Course content:
1. General Considerations about instrumental acoustics
Functions of the different parts of a musical instrument, exciter, oscillator, resonator, radiation
2. Woodwinds
Definition of a woodwind instrument, principle of reed instruments, resonance in bore, different kinds of reeds, airjets, bores, open and closed cylindrical bores (quarter-wavelength and half-wavelength tubes), conical bores, formant regions, role of the keys, role of the bell, examples of radiation patterns
3. Brass Instruments
Definition of a brass instrument, modes in a cylindrical bore for a brass, role of the bell, brassiness, shock waves, examples of radiation patterns
4. Strings
Subcategories (plucked, bowed, struck), transverse standing waves in strings, vibration modes of the body, role of the soundholes, examples of radiation patterns
5. Percussions
Subcategories (membranes, plates, idiophones, tubes…), most percussions are inharmonic, pitched percussions, examples of vibration modes (cymbal, snare)
How to Create Map Views in the Odoo 17 ERPCeline George
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Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
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2. Classification
• Musical instruments may be classified or
grouped in several ways
• Traditionally, the European culture classifies
instruments according to orchestral
instrument families.
3. Orchestral Instruments
• Woodwind – most were originally made
from wood; all produce sound by blowing,
some of them by vibrating a reed.
• Brasswind – originally made from brass;
also produce sound by blowing
• Percussion – these instruments are made
from a variety of materials and involve
some physical impact (percussion) to
produce sound
• String – These instruments have strings
8. Ethnographic Classification
• Orchestral classification does not cover
the wide variety of instruments and
playing styles which are found in
various ethnic groups worldwide.
• Early in the 20th century Erich Moritz
von Hornbostel and Curt Sachs derived
a system to classify all musical
instruments.
9. Ethnographic Classification
• The Hornbostel-Sachs system is based
on how an instrument creates vibrations
in order to produce sound.
• This is the most widely accepted system
of musical instrument classification used
today.
10. Classification of Instruments
• Hornbostel-Sachs system identifies
five categories of instruments.
• Aerophones
• Chordophones
• Idiophones
• Membranophones
• Electrophones
11. Aerophones
• An aerophone produces its sound by the vibration of air
• The two main families that are aerophones are woodwind
and brass instruments.
• Most Woodwinds use the air and reeds to vibrate.
• Brass use air and the player’s lips to vibrate.
• Some keyboard instruments also use air as
the source of vibration and can be considered
aerophones.
• Can you name any Aerophones?
12. Unusual Aerophones
• Dgeridoo - Australia
• Panflute - Peru
• Bagpipe – British Isles
• Shakuhachi - Japan
• Shofar – Middle Eastern (Jewish)
13. Chordophone Instruments
• Chordophones are part of the string instrument family.
• They produce sound by the vibrating of strings.
• To make the sounds: pluck, bow or strike the strings.
• This is done by a pick, bow or the musician’s hand.
• Can you name any Chordophones?
14. Unusual Chordophones
• Celtic Harp – British Isles
• Koto - Japan
• Washtub Bass – Southern USA, Jamaica
• Harpsichord - Europe
15. Electrophone Instruments
• This is the newest category of instruments. They have
only been around since the 20th century.
• Electrophones produce an electronic sound.
• The two main families of electrophones are electronic
instruments and amplified acoustical
instruments.
• What are some Electrophones that you have heard?
16. Membranophones
• Membranophones produce sound
• when a stretched skin (membrane)
vibrates.
• Different materials can be used to make
membranophones, including
wood, metal, or ceramics.
17. Membranophone Instruments
• These instruments may have definite or indefinite
pitch. What does this mean?
• percussion family
• These belong to the. How many different kinds of
drums do you know?
18. Idiophone Instruments
• Idiophones produce a
sound by the vibration of
the actual instrument
itself.
• These instruments can be
struck, rubbed, shaken or
plucked.
• This category belongs to
the percussion family.
• How many can you
name?
19. Review
• Instruments can be classified into what
5 categories?
• Aerophones produce sound by the vibration of
what?
• Chordophones produce sound by the vibration of
what?
• Electrophones produce what kind of sounds?
• Membranophones produce sound by vibrating
what?
• Idiophones use the vibration of what?
• Can you give examples of each category?
21. Acknowledgements
• Adapted from a presentation found on Lewiston-
Porter Central School District’s web site.
• http://www.music.vt.edu/musicdictionary/texth/H
ornbostel-Sachs.html
• http://thebirdfeednyc.com/2012/08/20/musical-
instrument-families/