30 【SooMusic】和弦大揭秘 The Chord Name Explanation 16:02 【SooMusic】囧妹儿Joh Mayer亲自教你弹他的金曲 Slow Dancing In a Burning Room 14:43 【SooMusic】吉他 和弦大揭秘丨EVERY SINGLE GUITAR CHORD EXPLAINED 06:30 4 NEO-SOUL 9⧸11 CHORDS You Must Know 08:19 【SooMusic】在吉他指板上...
classMyAddGaussNoise(object): ...def__call__(self,spectrogram):ifnp.random.random()>self.add_noise_prob:returnspectrogram# set the std valuemin_pixel_value=np.min(spectrogram)ifself.stdisNone:std_factor=0.03# factor numberstd=np.abs(min_pixel_value*std_factor)# generate a white noise spe...
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The latest high-profile entry into the Twin Cities hotel market gets high marks for its "sound transmission class" a geeky engineering term for measuring how well a building keeps airborne noise to a minimum.That was a big deal for the $91 million Graves Hotel because it has a very noisy...
in the case of a string); a self-excited vibration mode can be maintained in such objects by a current of air (in wind instruments). Electroacoustic transducers, in which mechanical vibrations are produced by converting electrical current oscillations of the same frequency, are a broad class ...
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9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook sound transmission loss Also found in:Dictionary,Thesaurus,Medical,Financial,Acronyms. Related to sound transmission loss:field sound transmission class A measure of the sound-insulation value of a partition; the amo...
For this, another class of active electronic components can be used, the operational amplifier (op amp). The basic wiring is shown below.By adding voltage dividers or potentiometers, it allows for gain control over every individual input. Besides its function as a mixer, it can also be used...
Sound system equipment - Explanation of general termsdoi:AS 1127.2-1989定义电压和功率方面的基本术语,包括额定条件.它还解释了平衡电路,噪声和振幅非线性的失真;定义了一种简单的方法来评估和关联不同测量的结果.本标准与IEC 268-2:1987标准相同,并根据IEC 268-2:1987标准复制....
Update1:I added the capability ofTransform tracking playbackin the form of two new public methods. This means that theSoundManagercan now be used for moving objects too. For this addition I refactored the class internally. Short testing shows this new feature to be working well, but please ...