ΠΡΠΊΠ°ΡΡ
ΠΡΠ±Π΅ΡΠΈΡΠ΅ ΡΠ·ΡΠΊ ΡΠ»ΠΎΠ²Π°ΡΡ
ΠΡΠ±Π΅ΡΠΈΡΠ΅ ΡΠ²ΠΎΠΉ ΡΠ·ΡΠΊ
acoustic
/ΙΛkuΛstΙͺk/
acoustic
01
Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠΉ
(of a musical instrument) making a sound that is natural, not amplified
ΠΡΠΈΠΌΠ΅ΡΡ
She preferred the acoustic guitar for its warm, natural tone.
ΠΠ½Π° ΠΏΡΠ΅Π΄ΠΏΠΎΡΠΈΡΠ°Π»Π° Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΡΡ Π³ΠΈΡΠ°ΡΡ Π·Π° Π΅Ρ ΡΡΠΏΠ»ΡΠΉ, Π½Π°ΡΡΡΠ°Π»ΡΠ½ΡΠΉ ΡΠΎΠ½.
02
Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠΉ
relating to the science of studying sounds or the way people hear things
ΠΡΠΈΠΌΠ΅ΡΡ
The researchers conducted acoustic experiments to understand how sound waves travel through different materials.
ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΠΈ ΠΏΡΠΎΠ²Π΅Π»ΠΈ Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΡ, ΡΡΠΎΠ±Ρ ΠΏΠΎΠ½ΡΡΡ, ΠΊΠ°ΠΊ Π·Π²ΡΠΊΠΎΠ²ΡΠ΅ Π²ΠΎΠ»Π½Ρ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½ΡΡΡΡΡ ΡΠ΅ΡΠ΅Π· ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ.
03
Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠΉ, Π·Π²ΡΠΊΠΎΠ²ΠΎΠΉ
(of weaponry) having the capacity to be activated by sound waves or vibrations
ΠΡΠΈΠΌΠ΅ΡΡ
The acoustic mine detonates when it detects certain sound frequencies.
ΠΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΌΠΈΠ½Π° Π²Π·ΡΡΠ²Π°Π΅ΡΡΡ, ΠΊΠΎΠ³Π΄Π° ΠΎΠ±Π½Π°ΡΡΠΆΠΈΠ²Π°Π΅Ρ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΡΠ΅ Π·Π²ΡΠΊΠΎΠ²ΡΠ΅ ΡΠ°ΡΡΠΎΡΡ.
04
Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠΉ
(of building materials) having the purpose of controlling or improving sound quality within a space
ΠΡΠΈΠΌΠ΅ΡΡ
Acoustic foam was placed around the room to dampen the noise from the busy street.
ΠΠΎΠΊΡΡΠ³ ΠΊΠΎΠΌΠ½Π°ΡΡ Π±ΡΠ»Π° ΡΠ°Π·ΠΌΠ΅ΡΠ΅Π½Π° Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΏΠ΅Π½Π° Π΄Π»Ρ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΡΡΠΌΠ° Ρ ΠΎΠΆΠΈΠ²Π»Π΅Π½Π½ΠΎΠΉ ΡΠ»ΠΈΡΡ.
Acoustic
01
Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΡΡΡΠΎΠΉΡΡΠ²ΠΎ, ΡΠ»ΡΡ ΠΎΠ²ΠΎΠΉ Π°ΠΏΠΏΠ°ΡΠ°Ρ
a treatment or technology designed to improve hearing or address hearing loss
ΠΡΠΈΠΌΠ΅ΡΡ
The doctor suggested an acoustic to help enhance her hearing.
ΠΡΠ°Ρ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠΈΠ» Π°ΠΊΡΡΡΠΈΠΊΡ, ΡΡΠΎΠ±Ρ ΠΏΠΎΠΌΠΎΡΡ ΡΠ»ΡΡΡΠΈΡΡ Π΅Ρ ΡΠ»ΡΡ
.
02
Π°ΠΊΡΡΡΠΈΠΊΠ°, Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΊΠ°ΡΠ΅ΡΡΠ²Π°
the qualities of a space that influence how sound is heard within it, including clarity, loudness, and resonance
ΠΡΠΈΠΌΠ΅ΡΡ
The concert hall βs excellent acoustics allow every instrument to be distinctly heard.
ΠΡΠ»ΠΈΡΠ½Π°Ρ Π°ΠΊΡΡΡΠΈΠΊΠ° ΠΊΠΎΠ½ΡΠ΅ΡΡΠ½ΠΎΠ³ΠΎ Π·Π°Π»Π° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΎΡΡΠ΅ΡΠ»ΠΈΠ²ΠΎ ΡΠ»ΡΡΠ°ΡΡ ΠΊΠ°ΠΆΠ΄ΡΠΉ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½Ρ.
03
Π°ΠΊΡΡΡΠΈΠΊΠ°
the branch of physics that studies sound, including its production, transmission, and effects
ΠΡΠΈΠΌΠ΅ΡΡ
She chose to study acoustics to understand how sound waves travel through different materials.
ΠΠ½Π° ΡΠ΅ΡΠΈΠ»Π° ΠΈΠ·ΡΡΠ°ΡΡ Π°ΠΊΡΡΡΠΈΠΊΡ, ΡΡΠΎΠ±Ρ ΠΏΠΎΠ½ΡΡΡ, ΠΊΠ°ΠΊ Π·Π²ΡΠΊΠΎΠ²ΡΠ΅ Π²ΠΎΠ»Π½Ρ ΡΠ°ΡΠΏΡΠΎΡΡΡΠ°Π½ΡΡΡΡΡ ΡΠ΅ΡΠ΅Π· ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ.
04
Π°ΠΊΡΡΡΠΈΠΊΠ°, Π°ΠΊΡΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π³ΠΈΡΠ°ΡΠ°
a guitar that produces sound naturally without electronic amplification
ΠΡΠΈΠΌΠ΅ΡΡ
He brought his acoustic to the bonfire for a casual jam session.
ΠΠ½ ΠΏΡΠΈΠ½ΡΡ ΡΠ²ΠΎΡ Π°ΠΊΡΡΡΠΈΠΊΡ ΠΊ ΠΊΠΎΡΡΡΡ Π΄Π»Ρ Π½Π΅ΡΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠΉ Π΄ΠΆΠ΅ΠΌ-ΡΠ΅ΡΡΠΈΠΈ.
ΠΠ΅ΠΊΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΠ΅ΡΠ΅Π²ΠΎ
acoustic
acoust
