oversampling

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oversampling

Multiplying the number of samples in a digital signal by some factor. For example, the early CD players were improved when their digital audio signals were multiplied 8 times before sending them to the digital-to-analog converter (DAC). The digital filters were found to operate more efficiently at higher frequencies. See upsampling.
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6 Fail Table 5: Legend for figures 4, 5, 6, 7 and 8 OS [right arrow] Oversample + SVM OR [right arrow] Oversample + Random Forest ON [right arrow] Oversample + Naive Bayes OC [right arrow] Oversample + C4.
Music emotion recognition with audio and lyrics features
So did an oversample of African-Americans, 87%, and Hispanics/Latinos, 83%.
Older Voters Demand Leadership on Social Security From Next President: AARP Poll
The 2015 results are based on interviews with 4,265 adults, aged 15 and older, including a national sample conducted face to face in China and an oversample conducted by landline telephone in Shanghai, Beijing and Guangzhou in July 2015.
Chinese Satisfaction With Education Grows
adults ages 18 and older, including an oversample of 727 Hispanic adults.
Survey finds increased financial preparedness among Hispanics
Most scope vendors include a setting that allows the scope to oversample and digitally filter the output of the ADC to achieve more bits of resolution.
Get more than 8 bits from your 8-bit scope: higher resolution measurements offer users enormous, but largely unknown, potential benefits
Mostly that's because polls rarely take the time and money to oversample for Asians or do translated poll questions.
The anti-diversity politics of 2012
National surveys routinely oversample populations of policy interest.
Data and measurement issues in the analysis of health disparities
The base sample is 1,200 plus an oversample of 256 AfricanAmericans, and 250 Hispanics, bringing the oversample for both communities to 400each.
ADL Poll: American Support for Israel Remains Solid
Our main goal is to develop oversample filter bank with more no.
Investigation of an oversampled filter bank near perfect reconstruction of input image
The new survey will include an oversample of both African- American and Hispanic respondents, and will provide information on what messages are likely to be most effective.
Partnership to conduct nationwide public attitude poll on donation
We did not attempt to oversample other groups or high-risk populations such as homosexual or bisexual men, however; these are represented in the sample proportionate to their size in the U.
National Survey of Men: Design and Execution. (Technical Note)
Given the perennial pattern in NES studies to oversample House districts with weak challengers and the tendency in medium-sized states to have low-intensity races, these aspects of the sample ought to have been checked more thoroughly.
Challengers, Competition, and Reelection: Comparing Senate and House Elections

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