3 Answers
In audio signal processing and acoustics, an echo (plural echoes) is a reflection of sound, arriving at the listener some time after the direct sound. Typical examples are the echo produced by the bottom of a well, by a building, or by the walls of an enclosed room and an empty room. A true echo is a single reflection of the sound source. The time delay is the extra distance divided by the speed of sound. The word echo derives from the Greek.
Read more :http://en.wikipedia.org/wiki/Echo_(phenomenon)
11 years ago. Rating: 5 | |
Goin' on 3 a.m. Bro...gotta go fall down...sure hope I hit the futon...this time !! hahaha!! peace and love bro...keepin'it real!! lalalala! xox LL
Top contributors in Physics category
Unanswered Questions
DA88 Fooball - Trang Chủ | Đăng Nhập, Đăng Ký DA88.WIN
Answers: 0
Views: 3
Rating: 0
New88 là một trong những sân chơi uy tín nhất 2024.
Answers: 0
Views: 5
Rating: 0
BK8 | Cá Cược Trực Tuyến Uy Tín - Khuyến Mãi Hấp Dẫn & Trò Chơi Đa Dạng
Answers: 0
Views: 6
Rating: 0
VZ99 | VZ99 CASINO – LINK VÀO NHÀ CÁI VZ99 CHÍNH THỨC 2024
Answers: 0
Views: 5
Rating: 0
BONGDANET - Cập Nhật Tỷ Lệ Kèo, Tỷ Số, BXH Mới Nhất
Answers: 0
Views: 18
Rating: 0
ku11codes
Answers: 0
Views: 23
Rating: 0
thabet77tw
Answers: 0
Views: 15
Rating: 0
Are you ready?
> More questions...
Answers: 0
Views: 16
Rating: 0
Read more :http://en.wikipedia.org/wiki/Echo_(phenomenon)
HEY HEY HEY IS IS IS THERE THERE THERE AN AN AN ECHO ECHO ECHO IN IN IN HERE HERE HERE ???