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在"英语"词典里pre-echo}的意思

词典
词典
section

英语中PRE-ECHO的发音

pre-echo  [priːˈɛkəʊ] play
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PRE-ECHO的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

PRE-ECHO在英语中的意思是什么?

点击查看«pre-echo»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

前回声

Pre-echo

预回波是一种数字音频压缩伪像,在发生声音之前听到声音。 最令人震惊的是敲击乐器如霰弹或钹的声音。 它出现在基于变换的音频压缩算法中 - 通常基于修改后的离散余弦变换,如MP3,MPEG-4 AAC和Vorbis,并且是由于量化噪声扩展到编解码器的整个变换窗口。 Pre-echo is a digital audio compression artifact where a sound is heard before it occurs. It is most noticeable in impulsive sounds from percussion instruments such as castanets or cymbals. It occurs in transform-based audio compression algorithms – typically based on the modified discrete cosine transform – such as MP3, MPEG-4 AAC, and Vorbis, and is due to quantization noise being spread over the entire transform-window of the codec.

在英语 词典里pre-echo的定义

字典中预回声的定义是先于和期待别的东西; 前体。 预回声的其他定义是音频录音中的一个错误,在这种录音中,即将听到的声音过早被听到:在有时由打印输出造成的磁带上。

The definition of pre-echo in the dictionary is something that has preceded and anticipated something else; precursor. Other definition of pre-echo is a fault in an audio recording in which a sound that is to come is heard too early: on tape sometimes caused by print-through.

点击查看«pre-echo»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

PRE-ECHO押韵的英语 单词


dekko
ˈdɛkəʊ
Dulbecco
dʌlˈbɛkəʊ
echo
ˈɛkəʊ
gecko
ˈɡɛkəʊ
Greco
ˈɡrɛkəʊ
Prosecco
prəˈsɛkəʊ
re-echo
riːˈɛkəʊ
reco-reco
ˈrɛkəʊˈrɛkəʊ
secco
ˈsɛkəʊ
seco
ˈsɛkəʊ
subecho
ˈsʌbˌɛkəʊ

PRE-ECHO一样开头的英语单词

pre-Columbian
pre-eclampsia
pre-eclamptic
pre-election
pre-embryo
pre-eminence
pre-eminent
pre-eminently
pre-empt
pre-emption
pre-emptive
pre-emptively
pre-emptor
pre-emptory
pre-establish
pre-exilian
pre-exilic
pre-exist
pre-existence
pre-existent

PRE-ECHO一样开头的英语单词

ancho
Ayacucho
concho
gaucho
gazpacho
honcho
Jericho
macho
muchacho
mucho
nacho
picacho
poncho
psycho
quebracho
rancho
rose of Jericho
sancho
tape echo
Tycho

英语近义词词典里pre-echo的近义词和反义词

近义词

«pre-echo»的25种语言翻译

翻译者
online translator

PRE-ECHO的翻译

通过我们的英语多语言翻译器,找到pre-echo25种语言翻译
该章节所呈现的将pre-echo由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«pre-echo»。

翻译者英语 - 中文

预回波
1,325 数百万发言者

翻译者英语 - 西班牙语

pre-eco
570 数百万发言者

英语

pre-echo
510 数百万发言者

翻译者英语 - 印地语

पूर्व गूंज
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

قبل صدى
280 数百万发言者

翻译者英语 - 俄语

предэха
278 数百万发言者

翻译者英语 - 葡萄牙语

pré - eco
270 数百万发言者

翻译者英语 - 孟加拉语

প্রাক প্রতিধ্বনি
260 数百万发言者

翻译者英语 - 法语

pré-écho
220 数百万发言者

翻译者英语 - 马来语

Pra-echo
190 数百万发言者

翻译者英语 - 德语

Vorecho
180 数百万发言者

翻译者英语 - 日语

プリエコー
130 数百万发言者

翻译者英语 - 韩语

프리 에코
85 数百万发言者

翻译者英语 - 印尼爪哇语

Pre-echo
85 数百万发言者
vi

翻译者英语 - 越南语

trước tiếng vang
80 数百万发言者

翻译者英语 - 泰米尔语

முன்-எதிரொலி
75 数百万发言者

翻译者英语 - 马拉地语

पूर्व-प्रतिध्वनी
75 数百万发言者

翻译者英语 - 土耳其语

ön-eko
70 数百万发言者

翻译者英语 - 意大利语

pre - echo
65 数百万发言者

翻译者英语 - 波兰语

echa
50 数百万发言者

翻译者英语 - 乌克兰语

предеха
40 数百万发言者

翻译者英语 - 罗马尼亚语

pre- ecou
30 数百万发言者
el

翻译者英语 - 希腊语

pre - echo
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

pre- eggo
14 数百万发言者
sv

翻译者英语 - 瑞典语

pre- echo
10 数百万发言者
no

翻译者英语 - 挪威语

pre - ekko
5 数百万发言者

pre-echo的使用趋势

趋势

词语 «PRE-ECHO»的使用趋势

0
100%
频率
极少使用
26
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此处所显示的地图给出了词语«pre-echo»在不同国家的使用频率。
pre-echo的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«pre-echo»的最常用表达而进行的主要搜索的列表。

词语«PRE-ECHO» 随时间而变化的使用频率

该图表展现了单词«pre-echo»在过去500年中的用法频率的每年演化其实施是基于分析词语«pre-echo»从1500年到现在在 英语数字出版物中出现的频率。

pre-echo的英语文献、引用和新闻中的使用范例

示例

«PRE-ECHO»相关的英语书籍

在以下的参考文献中发现pre-echo的用法。与pre-echo相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Introduction to Digital Audio Coding and Standards
Pre-echo. We saw in Chapter 9 that the first stage in perceptual audio coding is typically a time to frequency mapping stage. In this stage, one would like to maximize the time-frequency resolution of the ...
Marina Bosi, Richard E. Goldberg, 2003
2
Subband and Wavelet Transforms: Design and Applications
Time Domain Effects - Pre-Echo — Stereo Imaging artifacts • Frequency Domain Artifacts - Unmasked Aliasing - Large overcoding requirements due to filter bank bandwidth • Coding Gain Problems — Lack of sufficient coding gain - Loss of ...
Ali N. Akansu, Mark J.T. Smith, 1996
3
Mobile Multimedia Broadcasting Standards: Technology and ...
This is referred to pre-echo artifacts. Temporal noise shaping (TNS) [12], used by AAC [9], is one of the pre-echo control methods [3]. It deploys linear prediction over the MDCT coefficients for the block with transient, to boost the coding gain for ...
Fa-Long Luo, 2008
4
Multimedia Communications: Directions and Innovations
Overlapping windows Post-echo E ' an 4.4.7 Pre-echo Control Pre-echoes occur when a region of low power is followed by a signal with a sharp attack, as shown in Figure 4.8a. Using a Cosine Modulated Filterbank (CMFB) with its window ...
Jerry D. Gibson, 2000
5
Understanding Digital Television: An Introduction to DVB ...
There will be a pre-echo effect, making it hard for the receiver to keep track of which symbol to compare to which when trying to get the right instant for symbol identification. A way to solve this problem is to turn the antenna towards Malmö ...
Lars-Ingemar Lundstrom, 2014
6
Contagious Couplings: Transmission of Expressives in Yiddish ...
As for word- formation category, Dobrovolsky (1987) accounts for the Turkish labial-final reduplicative CVp-/CVm- pre-echo as forming a compound with the simplex original, and not in fact comprising affix+stem (cf. Niepokuj 1997, 15- 16).
Mark R. V. Southern, 2005
7
Audio Coding: Theory and Applications
This improvement is critical for pre-echo control because the 3.6-ms length of the brief window is well within the 5-ms range of premasking, while the 5.8-ms length of the regular short window is not. Figure 11.12 shows the quantization noise ...
Yuli You, 2010
8
Real-Time Digital Signal Processing: Fundamentals, ...
In order to demonstrate the pre-echo effects, this experiment adds the quantization function shown in Figure 10.28 to quantize the MDCT coefficients. The experiment compares two pre-echo effects from 5l2-point and 64-point MDCT block ...
Sen M. Kuo, Bob H. Lee, Wenshun Tian, 2013
9
Handbook of Signal Processing in Acoustics
FIR systems with fast transition bands also show long impulse responses before the main lobe, also known as pre-echo. Moving zeros in the FIR response inside the unit circle makes an FIR response increasingly minimum phase, and this can  ...
David Havelock, Sonoko Kuwano, Michael Vorländer, 2008
10
Beginning PHP 5 and MySQL E-Commerce: From Novice to ...
From Novice to Professional Cristian Darie, Mihai Bucica. 6. Create the test_commerce_lib . php in your site root folder (the tshirtshop folder), replacing the values for $customer_id and $order_id with IDs of existing items in the tshirtshop ...
Cristian Darie, Mihai Bucica, 2004

包含词语«PRE-ECHO»的新条目

找出国内和国际出版社所讨论的内容,以及词语pre-echo在以下新条目的上下文中是如何使用的。
1
The USA as a Failed State: Ta-Nehisi Coates's “Between the World …
Though the Pope is not mentioned in Coates's riveting book, the pre-echo of recent remarks by the pontiff is clear: “the Dreamers…plunder not ... «CounterPunch, 七月 15»
2
Various: Wartime Consolations CD review – gloomy meditations and …
... never before recorded: five and a half minutes in which a wistful waltz transforms itself into a brittle pre-echo of the Tenth Symphony. It dates ... «The Guardian, 六月 15»
3
An Evening with Barrière and Saariaho
... poetry of Jaufré Rudel on the theme of love from afar, making it a pre-echo of the composer's widely performed opera L'Amour de loin (2000). «I CARE IF YOU LISTEN, 六月 15»
4
A protest against reality: the life and afterlife of Bruno Schulz
... after-echo of the First World War in it, let alone a pre-echo of the second. The decision to give Bruno foreknowledge feels like a cheap effect. «New Statesman, 四月 15»
5
Readers recommend: songs about hearing, choosing and playing …
Then I discovered Led Zeppelin II, opened and played like a sacred text, a litany beginning with that amazing pre-echo effect on Whole Lotta ... «The Guardian, 四月 15»
6
Uchida and CSO offer engaging evening of Mozart and Schumann
... or finely crafted than the works in the genre to come, with a rapt slow movement that sounds like a pre-echo of the celebrated Andante of No. «Chicago Classical Review, 四月 15»
7
Inventing Impressionism, National Gallery
... fine dance rehearsal scenes by Degas, and, highly unusual, a darkly primitive scene of young women bathing, a kind of pre-echo of Gauguin, ... «The Arts Desk, 三月 15»
8
Inside the Troubles of “'71″: This Belfast war thriller is (almost) an …
But some degree of pre-echo or contemporary relevance is unavoidable. It might be a stretch to call “'71” an Iraq movie in disguise, without ... «Salon, 二月 15»
9
Hear What You're Not Hearing When Music Is Compressed
“It is commonly accepted that MP3s create audible artifacts such as pre-echo, but what does the music which this codec deletes sound like? «Diffuser.fm, 二月 15»
10
Bob Dylan and the Subterranean Homesick Blues revolution
... along too early for his initial audience – mostly folkies at that stage – to appreciate this pre-echo of the direction he was destined to take. «The Guardian, 一月 15»

参考文献
« EDUCALINGO. Pre-Echo [在线]. 可用 <https://educalingo.com/zh/dic-en/pre-echo>. 五月 2024 ».
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