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Speech recognition, text-to-speech, speaker identification, music classification, audio event detection
1,962 datasets
450 to -30 calendar years before present of tree-ring width data from the Jackson Mountains in Nevada, USA. This paleoclimatology dataset was archived by NOAA NCEI's World Data Service for Paleoclimatology and is associated with the PAGES North America 2K initiative. The data was last updated in the NOAA system in 1980.
A 384-year tree ring chronology from Horsetooth Summit, Colorado, covering the period from 370 to -14 calendar years before present. The dataset contains parameters for tree ring analysis and is archived by NOAA NCEI's World Data Service for Paleoclimatology. The data was published or last updated in 1964.
Tree ring width measurements from Alberta, Canada, used for paleoclimate studies. The chronology covers a period from 185 to -20 calendar years before present. This archived dataset is provided by NOAA's National Centers for Environmental Information under its World Data Service for Paleoclimatology.
NOAA/WDS Paleoclimatology archives a tree-ring dataset from the Big Thompson River area in Colorado. The chronology spans from 250 to -14 calendar years before present, indicating coverage from approximately 250 BC to 14 AD. This dataset was contributed by Fritts and is managed by the NOAA National Centers for Environmental Information.
Fire history and paleolimnology data from Green Pond, Massachusetts, covering a 430-year period from 414 to -16 calendar years before present. The dataset is archived by the NOAA National Centers for Environmental Information under its World Data Service for Paleoclimatology. This study was last updated in 1966.
NOAA/WDS Paleoclimatology archives a tree ring chronology dataset from the Pilger Mountain Lookout site in South Dakota, USA. The data provides annual growth measurements for Ponderosa Pine (PIPO) trees, covering the period from 430 to -14 calendar years before present. This study was contributed by Fritts and is managed by the NOAA National Centers for Environmental Information.
A tree-ring chronology from the Patscherkofel region in Austria, Western Europe, covering 215 calendar years from 198 to -17 years before present (BP). The dataset is archived by NOAA's World Data Service for Paleoclimatology and was last updated in 1967. It contains parameters related to tree-ring measurements for paleoclimatic study.
A 411-year tree-ring chronology from the Nancy Brook site in New Hampshire, USA, covering the period from 389 to -22 calendar years before present. The dataset is archived by the NOAA National Centers for Environmental Information under its World Data Service for Paleoclimatology. This tree-ring study was last updated in the NOAA system in 1972.
460 years of tree-ring data from 445 to -15 calendar years before present, archived by the NOAA World Data Service for Paleoclimatology. The dataset contains parameters from a Pseudotsuga menziesii (Douglas-fir) site in British Columbia, Canada. This archived study was made available by NOAA NCEI.
A 299-year tree-ring chronology from Itasca State Park, Minnesota, covering the period from 278 to -21 calendar years before present. The dataset contains parameters for dendrochronological analysis and is archived by the NOAA National Centers for Environmental Information. The data was published in 1971.
528 to -22 calendar years before present (BP) of tree ring data from an alpine site in Alaska, United States. This paleoclimatology study is part of the NOAA/WDS Tree Ring collection, archived by the NOAA National Centers for Environmental Information. The data was last updated in the platform in 1972.
A 240-year tree ring chronology from Bohall Trail, Minnesota, covering the period from 219 to -21 calendar years before present. The dataset is part of the NOAA/WDS Paleoclimatology collection, specifically the International Tree-Ring Data Bank (ITRDB). It was archived by NOAA NCEI and last updated in 1971.
Fire history data from paleolimnological analysis of sediment cores at Lily Pond, Warwick, Massachusetts. The dataset covers a 740-year period from 727 to -13 calendar years before present. It was produced and archived by the NOAA National Centers for Environmental Information's World Data Service for Paleoclimatology.
A 132-year tree-ring chronology from West Hill Dam, Massachusetts, covering the period from 67 to -65 calendar years before present. The dataset contains parameters related to tree-ring growth, compiled by NOAA National Centers for Environmental Information (NCEI) under the World Data Service for Paleoclimatology. It was last updated in the archive in 2015.
Tree ring width measurements from a site in Massachusetts, United States, provide a proxy climate record. The chronology covers 254 years, from 189 to -65 calendar years before present. Data is archived by the NOAA National Centers for Environmental Information's World Data Service for Paleoclimatology, with a last update in 2015.
A tree ring chronology from Grinnell Swamp in Massachusetts, United States, covering 201 calendar years from 137 to -64 years before present. The dataset was archived by NOAA's National Centers for Environmental Information under the World Data Service for Paleoclimatology. It was last updated in 2014.
Seismic time series data were collected from four sites in southern New York between June 1997 and February 1999. The dataset contains continuous recordings at 20 samples per second and 1 sample per second, deployed by the PASSCAL instrument center. Preliminary analysis focused on shear-wave splitting measurements to study upper mantle anisotropy.
Tree ring data from Black Pond Bog, Massachusetts, provides a 216-year chronology extending from 151 to -65 calendar years before present. This paleoclimate record is archived by NOAA's National Centers for Environmental Information under the World Data Service for Paleoclimatology. The dataset was last updated in 2015.
A 298-year tree ring chronology from Scotts Gap, Tennessee, covering the period from 266 to -31 calendar years before present. This paleoclimatology dataset is archived by the NOAA National Centers for Environmental Information under the World Data Service. The data was published in 1981.
A tree-ring chronology from the Cold River area in Massachusetts, USA, covering the period from 300 to -53 calendar years before present. The dataset contains parameters related to tree rings for paleoclimate reconstruction. It was archived by NOAA NCEI's World Data Service for Paleoclimatology and last updated in 2003.