Scimago Journal & Country Rank

IEEE Transactions on Speech and Audio Processing

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryComputer Science
Computer Vision and Pattern Recognition

Electrical and Electronic Engineering

Physics and Astronomy
Acoustics and Ultrasonics
PublisherInstitute of Electrical and Electronics Engineers
Publication typeJournals
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The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Acoustics and Ultrasonics1999Q2
Acoustics and Ultrasonics2000Q1
Acoustics and Ultrasonics2001Q1
Acoustics and Ultrasonics2002Q1
Acoustics and Ultrasonics2003Q1
Acoustics and Ultrasonics2004Q2
Acoustics and Ultrasonics2005Q1
Acoustics and Ultrasonics2006Q1
Acoustics and Ultrasonics2007Q1
Acoustics and Ultrasonics2008Q1
Computer Vision and Pattern Recognition1999Q2
Computer Vision and Pattern Recognition2000Q1
Computer Vision and Pattern Recognition2001Q1
Computer Vision and Pattern Recognition2002Q1
Computer Vision and Pattern Recognition2003Q1
Computer Vision and Pattern Recognition2004Q1
Computer Vision and Pattern Recognition2005Q1
Computer Vision and Pattern Recognition2006Q2
Computer Vision and Pattern Recognition2007Q1
Computer Vision and Pattern Recognition2008Q1
Electrical and Electronic Engineering1999Q2
Electrical and Electronic Engineering2000Q1
Electrical and Electronic Engineering2001Q1
Electrical and Electronic Engineering2002Q1
Electrical and Electronic Engineering2003Q1
Electrical and Electronic Engineering2004Q1
Electrical and Electronic Engineering2005Q1
Electrical and Electronic Engineering2006Q1
Electrical and Electronic Engineering2007Q1
Electrical and Electronic Engineering2008Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19991.217
Cites / Doc. (4 years)20002.054
Cites / Doc. (4 years)20012.237
Cites / Doc. (4 years)20022.415
Cites / Doc. (4 years)20032.837
Cites / Doc. (4 years)20043.000
Cites / Doc. (4 years)20053.705
Cites / Doc. (4 years)20064.064
Cites / Doc. (4 years)20074.752
Cites / Doc. (4 years)20084.055
Cites / Doc. (3 years)19991.217
Cites / Doc. (3 years)20001.879
Cites / Doc. (3 years)20012.242
Cites / Doc. (3 years)20022.426
Cites / Doc. (3 years)20032.793
Cites / Doc. (3 years)20042.635
Cites / Doc. (3 years)20053.540
Cites / Doc. (3 years)20063.546
Cites / Doc. (3 years)20074.252
Cites / Doc. (3 years)20084.400
Cites / Doc. (2 years)19990.914
Cites / Doc. (2 years)20001.664
Cites / Doc. (2 years)20012.169
Cites / Doc. (2 years)20022.333
Cites / Doc. (2 years)20032.517
Cites / Doc. (2 years)20042.515
Cites / Doc. (2 years)20053.008
Cites / Doc. (2 years)20062.969
Cites / Doc. (2 years)20074.318
Cites / Doc. (2 years)20080.000
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199947
Self Cites200029
Self Cites200172
Self Cites200243
Self Cites200376
Self Cites200425
Self Cites200557
Self Cites20060
Self Cites20070
Self Cites20080
Total Cites1999202
Total Cites2000357
Total Cites2001473
Total Cites2002587
Total Cites2003634
Total Cites2004585
Total Cites2005662
Total Cites2006844
Total Cites2007693
Total Cites2008484
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.934
External Cites per document20001.726
External Cites per document20011.900
External Cites per document20022.248
External Cites per document20032.458
External Cites per document20042.523
External Cites per document20053.235
External Cites per document20063.546
External Cites per document20074.252
External Cites per document20084.400
Cites per document19991.217
Cites per document20001.879
Cites per document20012.242
Cites per document20022.426
Cites per document20032.793
Cites per document20042.635
Cites per document20053.540
Cites per document20063.546
Cites per document20074.252
Cites per document20084.400
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19991
Non-citable documents20001
Non-citable documents20010
Non-citable documents20022
Non-citable documents20034
Non-citable documents20045
Non-citable documents20054
Non-citable documents20063
Non-citable documents20072
Non-citable documents20081
Citable documents1999166
Citable documents2000190
Citable documents2001211
Citable documents2002242
Citable documents2003227
Citable documents2004222
Citable documents2005187
Citable documents2006238
Citable documents2007163
Citable documents2008110
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents199971
Uncited documents200072
Uncited documents200158
Uncited documents200269
Uncited documents200352
Uncited documents200463
Uncited documents200537
Uncited documents200651
Uncited documents200731
Uncited documents200818
Cited documents199996
Cited documents2000119
Cited documents2001153
Cited documents2002175
Cited documents2003179
Cited documents2004164
Cited documents2005154
Cited documents2006190
Cited documents2007134
Cited documents200893
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