The document provides instructions for recording audio using Sound Recorder on a computer. It describes connecting a microphone, opening Sound Recorder, selecting the correct input, setting the record volume level by monitoring the signal strength on a practice recording, recording by clicking record, stopping recording, saving the file, and playing it back. It also mentions adjusting the quality level and adding echo effects.
The document defines key terms related to audio recording and production including audio, frequency, microphone, pitch, public service announcement, script, sound bite, sound card, sound clip, sound wave, volume, and .wav file format. The University of North Texas partnered with the Texas Education Agency to create the definitions.
1. 구글 글래스(Google Glass)
1-1. Google Glass 디자인
1-2. Google Glass 기능
1-3. Google Glass UI 살펴보기
1-4. Google Glass 관련특허 및 기술
2. 애플 아이워치(Apple iWatch)
2-1. Apple iWatch 개요
2-2. Apple iWatch 관련특허
2-3. Apple iWatch 관련제품
3. UX 기술 트랜드의 변화
4. Smart Glass & Watch UX 미래전망
The document provides instructions for recording audio using Sound Recorder on a computer. It describes connecting a microphone, opening Sound Recorder, selecting the correct input, setting the record volume level by monitoring the signal strength on a practice recording, recording by clicking record, stopping recording, saving the file, and playing it back. It also mentions adjusting the quality level and adding echo effects.
The document defines key terms related to audio recording and production including audio, frequency, microphone, pitch, public service announcement, script, sound bite, sound card, sound clip, sound wave, volume, and .wav file format. The University of North Texas partnered with the Texas Education Agency to create the definitions.
1. 구글 글래스(Google Glass)
1-1. Google Glass 디자인
1-2. Google Glass 기능
1-3. Google Glass UI 살펴보기
1-4. Google Glass 관련특허 및 기술
2. 애플 아이워치(Apple iWatch)
2-1. Apple iWatch 개요
2-2. Apple iWatch 관련특허
2-3. Apple iWatch 관련제품
3. UX 기술 트랜드의 변화
4. Smart Glass & Watch UX 미래전망
About equity based crowdfunding for startups. It says its background of growing up, present and its future how it goes, and what requirements are from the past practice.
1. Video games have been transformed by digital technology and convergence in different ways than other media. They are now played across multiple platforms and are integrated with other forms of entertainment and social media.
2. Digital games have evolved from early arcade and console games to become a mass medium played by all ages on various devices. Major genres include action, adventure, role-playing, strategy and simulation games.
3. Gaming communities now exist both within games through guilds and clans, and outside of games on websites and at conventions. However, concerns still remain about issues like addiction and violent content in some games.
This document provides an overview of the history and development of sound recording and popular music in the United States. It discusses key innovations in sound recording technology from the phonograph to digital formats like CDs and streaming. It also covers the emergence of rock music from blending various genres like blues, country, and R&B. The document analyzes how rock music blurred social and cultural boundaries around issues like race, gender, and sexuality. It discusses the music industry's adaptation to new digital technologies and formats in the internet age.
Radio uses electromagnetic waves to transmit sound through the air. Pioneers like Maxwell, Hertz, and Marconi contributed theories and inventions that made radio broadcasting possible. The first radio stations emerged in the early 1920s in the Philippines and the US. Radio can reach large audiences, but messages cannot be interacted with. Effective radio requires considering formats, objectives, audience appeal, and principles of script writing and voice delivery.
This document contains summaries of 4 lessons:
1. Waves, including wavelength, amplitude, frequency, and types of waves.
2. Sound, including how it is produced, travels, is measured by pitch, intensity, and decibels.
3. Light, including reflection, refraction, absorption, and how materials interact with light.
4. Heat transfer, including temperature, thermal energy, and the processes of conduction, convection, radiation, infrared, heat sources, and energy transfer.
This document discusses key concepts relating to heat, light, and sound. It explains that heat is a form of energy transfer between objects due to temperature differences, and can occur through conduction, convection, or radiation. Light is described as a form of electromagnetic radiation that can be reflected, refracted, or absorbed when it interacts with different materials and surfaces. Sound is defined as vibrations that travel in air, liquids, or solids in longitudinal waves, and its characteristics like frequency and pitch are determined by the rate and strength of vibrations. The document also provides an overview of vision and optical phenomena like refraction in the eye and lenses.
The document discusses the importance of antenatal care, which involves periodic examinations of a pregnant woman to ensure a healthy pregnancy and delivery of a healthy baby. It outlines the goals of antenatal care, including screening for high-risk cases, preventing or treating complications, educating the mother, and discussing delivery plans. The document then describes the services provided during antenatal care visits, including examinations, tests, health advice, and monitoring of the pregnancy.
About equity based crowdfunding for startups. It says its background of growing up, present and its future how it goes, and what requirements are from the past practice.
1. Video games have been transformed by digital technology and convergence in different ways than other media. They are now played across multiple platforms and are integrated with other forms of entertainment and social media.
2. Digital games have evolved from early arcade and console games to become a mass medium played by all ages on various devices. Major genres include action, adventure, role-playing, strategy and simulation games.
3. Gaming communities now exist both within games through guilds and clans, and outside of games on websites and at conventions. However, concerns still remain about issues like addiction and violent content in some games.
This document provides an overview of the history and development of sound recording and popular music in the United States. It discusses key innovations in sound recording technology from the phonograph to digital formats like CDs and streaming. It also covers the emergence of rock music from blending various genres like blues, country, and R&B. The document analyzes how rock music blurred social and cultural boundaries around issues like race, gender, and sexuality. It discusses the music industry's adaptation to new digital technologies and formats in the internet age.
Radio uses electromagnetic waves to transmit sound through the air. Pioneers like Maxwell, Hertz, and Marconi contributed theories and inventions that made radio broadcasting possible. The first radio stations emerged in the early 1920s in the Philippines and the US. Radio can reach large audiences, but messages cannot be interacted with. Effective radio requires considering formats, objectives, audience appeal, and principles of script writing and voice delivery.
This document contains summaries of 4 lessons:
1. Waves, including wavelength, amplitude, frequency, and types of waves.
2. Sound, including how it is produced, travels, is measured by pitch, intensity, and decibels.
3. Light, including reflection, refraction, absorption, and how materials interact with light.
4. Heat transfer, including temperature, thermal energy, and the processes of conduction, convection, radiation, infrared, heat sources, and energy transfer.
This document discusses key concepts relating to heat, light, and sound. It explains that heat is a form of energy transfer between objects due to temperature differences, and can occur through conduction, convection, or radiation. Light is described as a form of electromagnetic radiation that can be reflected, refracted, or absorbed when it interacts with different materials and surfaces. Sound is defined as vibrations that travel in air, liquids, or solids in longitudinal waves, and its characteristics like frequency and pitch are determined by the rate and strength of vibrations. The document also provides an overview of vision and optical phenomena like refraction in the eye and lenses.
The document discusses the importance of antenatal care, which involves periodic examinations of a pregnant woman to ensure a healthy pregnancy and delivery of a healthy baby. It outlines the goals of antenatal care, including screening for high-risk cases, preventing or treating complications, educating the mother, and discussing delivery plans. The document then describes the services provided during antenatal care visits, including examinations, tests, health advice, and monitoring of the pregnancy.
코딩클럽 왕초보 아두이노따라잡기 1탄Eunhee Ha
재밌는 컴퓨팅, 신나는 메이킹, 즐거운 소프트웨어를 추구하는 모두를 위한 코딩 커뮤니티 '코딩클럽'의 왕초보 아두이노따라잡기 워크샵 자료입니다. 아두이노와 오픈소스하드웨어의 기본개념, 아두이노 설치, 구동 방법, C 코딩, LED, 센서 활용법 등을 쉽게 이해할 수 있도록 소개하였습니다. by 코딩클럽의 신송섭 선생님
[메일 주소 변경되었습니다.]
송상수 sssong@swedunet.org / https://www.facebook.com/gi.sik.in / swedunet.org
소프트웨어 교육 연구소에서 만든
디자이너를 위한 SW원리 이해 워크샵1주차 입니다.
NHN NEXT에서 진행되었습니다.
1주차는 컴퓨터 동작 원리를
언플러그드로 체험하며 배우는 내용입니다^^
4. 수천년 축적된 기술
바람의 영향을 고려한 디자인
나선형을 그리며 하중 분산
30층 단위 대피처 설치
GPS를 통한 수직 측정
콘크리트 쏘아올리기
척추 역할을 하는 엘리베이터
54만톤을 견디는 고강도 콘크리트
65cm 줄어드니 층별 2~4mm 높임
...
건축가들이 건물을 만든다.
완벽한 설계 -> 빈틈 없는 구현
28. 컴파일러가 하는 일
•문법에 맞지 않는 프로그램을 알려준다.
if (x > 0) {y = 1;} for { y = 2;}
•타입에 맞지 않는 프로그램을 알려준다.
if (x > 0) { y = “string”;} else { y = 100;}
소스만 보고 판단
29. Sparrow가 하는 일
•나 비정상 종료하는 오류를 찾아준다. 하거
실행 중 프로그램이 의도치 않은 동작을
if (x != 0) {y = x*y;} else { y = y/x;}
•프로그램의 보안 취약성을 찾아준다.
data = UserInput();
SQL_execute(“insert into table”+ data);
30. Sparrow 오류 검출 사례
int buffer[MAX];
void buffer_access(int len){
if (len < 0) return;
if (len > 98){
len = MAX - 4;
}
buffer[len] = 0;
buffer[len + 1] = 1;
buffer[len + 2] = 2;
buffer[len + 3] = 3;
}
31. Sparrow 오류 검출 사례
int buffer[MAX];
void buffer_access(int len){
if (len < 0) return;
if (len > 98){
len = MAX - 4; 근데 len 값이
} 98이라면
buffer[len] = 0;
buffer[len + 1] = 1;
buffer[len + 2] = 2; buffer-overrun!
buffer[len + 3] = 3;
}
