Catalog - Data.gov

Found 508 datasets matching "decibels".

Federal
What's a Decibel?
- Organization: Department of Transportation
- Updated: 2020-11-17
dBs measure sound. Every day the sounds we hear usually fall between 0dB (the faintest detectable noise) and 120dB (a thunderclap). dBs are special units used to represent significant differences...

Search relevance: 36.24 | Views last month: 0
Federal
Sound Pressure Levels for 200 to 1000 Hz at 1 Hour Resolution Recorded at SanctSound Site HI04_04
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-28T00:00:00.000+00:00
This record represents the sound pressure levels (SPLs) derived from raw passive acoustic data. SPLs were calculated with a 3600 second resolution over the frequency band of 200 to1000 Hz and...
- none
- none
- none
- none
- none
- none
Search relevance: 28.80 | Views last month: 0
Federal
Sound Pressure Levels for 200 to 1000 Hz at 1 Hour Resolution Recorded at SanctSound Site PM05_01
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure levels (SPLs) derived from raw passive acoustic data. SPLs were calculated in Pamguide with a 3600 second resolution over the frequency band of 200 to1000...
- none
- html
- none
- none
- none
Search relevance: 28.67 | Views last month: 0
Federal
Sound Pressure Levels for 200 to 1000 Hz at 1 Hour Resolution Recorded at SanctSound Site PM08_13
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure levels (SPLs) derived from raw passive acoustic data. SPLs were calculated in Pamguide with a 3600 second resolution over the frequency band of 200 to1000...
- none
- html
- none
- none
- none
Search relevance: 28.53 | Views last month: 0
Federal
Sound Pressure Levels for 200 to 1000 Hz at 1 Hour Resolution Recorded at SanctSound Site HI04_03
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure levels (SPLs) derived from raw passive acoustic data. SPLs were calculated in Pamguide with a 3600 second resolution over the frequency band of 200 to1000...
- none
- html
- none
- none
- none
Search relevance: 28.53 | Views last month: 0
Federal
Sound Pressure Levels for 200 to 1000 Hz at 1 Hour Resolution Recorded at SanctSound Site PM02_02
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure levels (SPLs) derived from raw passive acoustic data. SPLs were calculated in Pamguide with a 3600 second resolution over the frequency band of 200 to1000...
- none
- html
- none
- none
- none
Search relevance: 27.98 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_12
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.77 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_13
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.77 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_09
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.77 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_08
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.77 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_06
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site FK02_04
- Organization: U.S. Census Bureau, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site CI05_08
- Organization: U.S. Census Bureau, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_16
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_07
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site PM05_01
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_20
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-28T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- none
- none
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_21
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-08-28T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- none
- none
- none
- none
- none
Search relevance: 26.65 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_18
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.63 | Views last month: 0
Federal
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site SB03_15
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-04-15T00:00:00.000+00:00
This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure...
- none
- html
- none
- none
- none
Search relevance: 26.63 | Views last month: 0

Filter selections are applied on each click