High pitch frequency
用Gymglish学习英语词汇小贴士和定义。
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定义
(a) high pitch frequency (signal): 高频（信号）
(a) high-pitched (voice): 尖利的（声音）
a frequency: 频率
示例
- "Edward : Ok, I'd probably be a flute, because I'm high-pitched, often in the background, but once you get to know me, I have a lovely melody."
- "Icarus : Using high pitch frequencies emitted by the global positioning device in Bruno's helicopter, and then cross referencing them both with the amount of fuel in the helicopter as well as all known latitude and longitudes in both the eastern and western hemispheres, I was able to project Bruno and Susie's trajectory and landing location within one kilometer!"
练习 1
Fill in the blanks with words used in the dialogue. Use the examples to help you!
-The music is very quiet, could you make it louder?
-No problem, I'll the volume! (2 words)
-How does this dog whistle work?
-It produces a high- sound that can only be heard by dogs. Humans can't hear this frequency. (1 word)
-Does he like to be the center of attention?
-No, he prefers to stay in the . (1 word)
-The music is very quiet, could you make it louder?
-No problem, I'll the volume! (2 words)
-How does this dog whistle work?
-It produces a high- sound that can only be heard by dogs. Humans can't hear this frequency. (1 word)
-Does he like to be the center of attention?
-No, he prefers to stay in the . (1 word)
Fill in the blanks with words used in the dialogue. Use the examples to help you!
-The music is very quiet, could you make it louder?
-No problem, I'll turn up 1 the volume! (2 words)
-How does this dog whistle work?
-It produces a high-pitched 2 sound that can only be heard by dogs. Humans can't hear this frequency. (1 word)
-Does he like to be the center of attention?
-No, he prefers to stay in the background 3. (1 word)
-The music is very quiet, could you make it louder?
-No problem, I'll turn up 1 the volume! (2 words)
-How does this dog whistle work?
-It produces a high-pitched 2 sound that can only be heard by dogs. Humans can't hear this frequency. (1 word)
-Does he like to be the center of attention?
-No, he prefers to stay in the background 3. (1 word)
1 turn up: To "turn up" the volume is to increase the volume. In the dialogue, Philip says, "if someone isn't hearing my argument, I just TURN UP the volume until I get a sale". This means if Philip has problems selling products to clients, he simply speaks louder! Logically enough, "turn down" means to decrease the volume. Example: I can't sleep with that loud music - please could you TURN the volume DOWN!
2 pitched: A "pitch" is a frequency (of sound). Therefore, if something is "high-pitched", it produces high frequency sounds. Example: After the rock concert I had high-pitched ringing in my ears. In the dialogue, Edward suggests he is "high-pitched" like a flute because he has a high voice.
3 background: The term "background" is often used to describe the back part of a painting, the area that appears to be far away. Example: This Rembrandt painting has mountains in the background. If someone "stays in the background", they maintain a low profile and prefer to be unnoticed. This is what Edward means when he says that he is "often in the background".
进一步了解…
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