Què és la Música
1r ESO Música
El so
Qualitats del so
Com es produeix el so
Els decibels
El soroll
Qualities of sound: pitch, intensity, duration and timbre or color
Siemens offers a comprehensive range of pre-designed steam turbines up to 12 MW for a variety of industrial applications. Their product line includes 11 steam turbine models ranging from 10 kW to 12 MW in output that are suitable for applications such as power generation, mechanical drives, and combined heat and power plants. Siemens has over 100 years of experience in steam turbine technology with a fleet of over 20,000 installed turbines.
This document provides summaries of 6 research papers related to Egypt and its relations with other countries and regions in Africa from 1943-1958. The papers discuss topics such as Egyptian education in Sudan, Egypt's role in proposed defense pacts in Africa, the establishment of a branch of Cairo University in Sudan, and Egypt's position regarding various Western defense projects in Africa. The document aims to concisely summarize the key topics, findings, and conclusions of each research paper.
The document provides details about the professional experience and qualifications of Captain Prakash Sugirthanesan. It includes information about his roles as Master on various offshore vessels, tugs, and cruise ships between 2009-2014. His qualifications include certifications in advanced firefighting, ship security, dynamic positioning, offshore survival, and more. Contact information and passport, certificate, and seaman book details are also provided.
Siemens offers a comprehensive range of industrial steam turbines from 2 kW to 250 MW for power generation and mechanical drive applications. Their product line includes single and dual casing models suited for generator drives, compressors, pumps and other industrial processes. Siemens has over 100 years of experience in steam turbine technology with a fleet of over 20,000 installed turbines worldwide.
Què és la Música
1r ESO Música
El so
Qualitats del so
Com es produeix el so
Els decibels
El soroll
Qualities of sound: pitch, intensity, duration and timbre or color
Siemens offers a comprehensive range of pre-designed steam turbines up to 12 MW for a variety of industrial applications. Their product line includes 11 steam turbine models ranging from 10 kW to 12 MW in output that are suitable for applications such as power generation, mechanical drives, and combined heat and power plants. Siemens has over 100 years of experience in steam turbine technology with a fleet of over 20,000 installed turbines.
This document provides summaries of 6 research papers related to Egypt and its relations with other countries and regions in Africa from 1943-1958. The papers discuss topics such as Egyptian education in Sudan, Egypt's role in proposed defense pacts in Africa, the establishment of a branch of Cairo University in Sudan, and Egypt's position regarding various Western defense projects in Africa. The document aims to concisely summarize the key topics, findings, and conclusions of each research paper.
The document provides details about the professional experience and qualifications of Captain Prakash Sugirthanesan. It includes information about his roles as Master on various offshore vessels, tugs, and cruise ships between 2009-2014. His qualifications include certifications in advanced firefighting, ship security, dynamic positioning, offshore survival, and more. Contact information and passport, certificate, and seaman book details are also provided.
Siemens offers a comprehensive range of industrial steam turbines from 2 kW to 250 MW for power generation and mechanical drive applications. Their product line includes single and dual casing models suited for generator drives, compressors, pumps and other industrial processes. Siemens has over 100 years of experience in steam turbine technology with a fleet of over 20,000 installed turbines worldwide.
Siemens offers a range of industrial gas turbines from 5 to 50 megawatts for power generation and mechanical drive applications. Their gas turbine product line includes 9 models (SGT-100 to SGT-800) that are designed for high efficiency, reliability, and low emissions. The turbines run on natural gas and can also use other fuels. They provide solutions for power generation, cogeneration, mechanical drives, and compression applications in industries such as oil/gas, marine, chemicals and more.
Robert McNamara has over a decade of experience in the electrical trade, including commercial and industrial installations, construction, repairs, and fabrications. He has qualifications as an A Class Electrician in Victoria, WA, and NT. His experience includes working on large industrial projects and substations, with a focus on safety protocols. He has experience managing electrical services, quality assurance, and occupational health and safety compliance.
Презентація Точки Сборки присвячена головоломкам як інструментам розвитку, об'єктам мейкерства та подаранукам.
Ви дізнаєтеся з презентації про:
- ключові дати та постаті в історії головоломок
- чим розв'язування головоломок корисне для тіла, мозку та душі
- які матеріали, інструменти та знання необхідні аби стати мейкером й почати виготовляти власні головоломки
- новий тренд "Корпоративні сувеніри-головоломки"
6. particularity and universality in missionRoge Sison
The document discusses the universality and particularity of the Christian faith based on biblical foundations. It examines passages that show God's universal claim over all nations and the Great Commission to make disciples of all nations. While the faith's message is universal, God enacted salvation history through particular people, places, and times. God chose Abraham, the land of Canaan, and the Mesopotamian era as the context to mold a faith that could be a light to the world and enact His universal salvation through the suffering of the elect. Particularity was meant not as privilege but as responsibility to model God for all people.
Santa Maria of Palma Cathedral was built in Palma, Mallorca between 1229-1346 during the reign of King James I of Aragon. It is a Gothic basilica-style cathedral that is an important tourist and religious site. The cathedral has a nave that is over 43 meters high and covers an area of approximately 6,600 square meters, with the columns inside reaching heights of 21.47 meters. It features Gothic architectural elements both inside, such as groin vaults, pointed arches and ribbed vaults, and outside, including roses, windows, pinnacles and flying buttresses.
Saint Michael Church in Hildesheim, Germany is a double-choir basilica church built in the Romanesque architectural style that was common in medieval Europe. The church features materials like brick, wood, bronze and marble both inside and out and serves as both a religious and cultural site for the local community.
The document discusses models of organic church growth based on examples from the early church in Acts. It examines the socio-economic context of the Roman dominium and how the early Jesus movement formed a counter-cultural force through proclaiming the word, teaching, serving others through acts of mercy, and sharing material possessions. This helped spread the gospel and led to rapid numerical growth of the church despite persecution. The document recommends for Christian mission today a balanced approach emulating the early church - addressing both personal and social holiness while denouncing injustice but primarily proclaiming the good news of Christ.
The document discusses the architectural features inside and outside a cathedral, including ambulatory, pointed archivolts, stained glass windows, columns, capitals, barrel vaults, apse, pinnacles, semi-circular arches, rose windows, thin walls, and concludes that the cathedral has a Latin-cross plan made of stone, glass, and some wood with features that are somewhat Romanesque but mostly Gothic in style.
Procurri is a global IT hardware and services company focused on helping customers and partners. They were founded to fill needs left by OEMs. Procurri aims to ensure high quality, fast solutions and customer fulfillment. They have regional hubs around the world and provide hardware, maintenance, asset recovery, data erasure, rentals, and professional services. Case studies show how Procurri has helped customers and partners meet budgets, timelines, and other needs through quick shipping, cost savings, and ensuring smooth project delivery. Procurri plans to expand further and undergo an IPO in Singapore in 2016.
2. Index
• Naturalesa del so
• Ones electromacnètiques
• Gràfca
• So
• Digitalització del so
• Amplitud (A)
• Freqüencia (f)
• Període (T)
• Longitud d’ona (λ)
• Intensitat
• altura o to
• timbre
3. Naturalesa del so
SO: La variació periodica de pressió
que genera un objecte vibrant i que
és propaga per un medi determinat
(habitualment l’aire).
4. Ones elecromagnètiques
• Amplitud (A): Es la característica de les ones sonores que percebem com a volum
• Freqüència (f): És el nombre de cicles complets que es reparteixen en un segon.
Les ones que, com la que hi ha representada a la figura , es epeteixen cada cert
temps s’anomenen periòdiques
• Període (T): És el temps que tarda a produir-se un cicle. Ve donat per l’expressió T=
1/f.
• Longitud d’ona (λ): És la distància que recorre el so en un circle complet. La
longitud d’ona l’expressem de la manera següent: λ= v/f
• Intensitat: Es defineix com la quantitat d’energia
• L’altura : Es la característica que permet percebre un so com a més greu o més
agut que un altre.
• El timbre: Es la característica que ens ajuda a reconèixer a les persones per la veu
o a distinguir diferents tipus d’instruments musicals .
6. Intensitat del so
• La intensitat sonora es defineix com la quantitat
d'energia sonora que travessa per segon una superfície. La
intensitat depèn de l'amplitud de l'ona, perquè com més gran
sigui l'amplitud de l'ona, major és la quanitat d'energia que
genera i, per tant, major és la intensitat del so.
7. Altura o to
• És la caracteristica que permet percebre
un do com més greu o més agut que
altre.
8. Timbre
• Es la es la
característica
que ens ajuda,
per exemple, a
reconèixer les
persones per la
veu o a
distingir
diferents tipus
d’instruments
musicals.
9. Digitalització del so
• La informació que gestionem amb un ordinador l´emmagatzemem
en aquest mitjançant zeros i uns. Aquests zeros i uns poden
representar text , imatge so o qualsevol altre tipus d’element
susceptible de ser processat digitalment.
• Digitalització: El procés mitjançant el qual es transformen dades
analògiques a un format digital.
• La placa de so: Actua com a element digitalitzador, fa un mostratge
del senyal analògic que rep, el divideix en intervals iguals i cada un
d’aquests intervals el converteix en el seu equivalent binari.
• Freqüència de mostratge: És el nombre de mostres que es prenen
en un interval determinat de temps , normalment cada segon.
• Resolució: És el nombre de dígits binaris (bits) que utilitzem per
representar cada mostra.