Conference Papers: various publications from ICASSP, ICSLP, and other conferences
SWITCHBOARD Users Guide: LDC's on-line SWITCHBOARD Users Guide
LDC Documentation: other SWITCHBOARD documentation on-line at LDC
LDC SWITCHBOARD Order Information: purchase your very own copy of the SWITCHBOARD corpus
LDC Speech Corpora: on-line retrieval of other LDC speech corpora
ISIP's SWB Project: overview of the new SWITCHBOARD transcriptions being developed at ISIP
ISIP's Transcription Conventions: detailed description of ISIP's transcription conventions
Conversation and Speaker Statistics: statistical analysis of the SWITCHBOARD corpus

Data:

ISIP's Phone Inventory: download ISIP's phoneme set used for generating SWB word alignments
Phone Comparison: a comparison of ARAPBET, TIMIT, CMU, WSJ, SWB, and IPA phone sets
Most Recent Dictionary: download ISIP's most recent release of the revised SWB dictionary
Most Recent Tags: download ISIP's most recent release of the SWB non-speech tags
Most Recent Transcriptions: download ISIP's most recent release of the SWB transcriptions
LDC American English Spoken Lexicon: contains pronunciations captured in individual audio files for more than 50,000 of the most common words in English.
WS'97 Corpus Definition: download the datasets used for CLSP's 1997 Summer Workshop evaluations
WS'96 Corpus Definition: download the datasets used for CLSP's 1996 Summer Workshop evaluations
WS'95 Corpus Definition: download the datasets used for CLSP's 1995 Summer Workshop evaluations
COMLEX: a monolingual English Dictionary for use in natural language processing
PRONLEX: principles used to generate consistent transcriptions in a lexicon produced by multiple persons
Penn Treebank: on-line documentation and retrieval of several Penn Treebank parsed corpora

Software: ISIP's transcription and segmentation tool
Linkon System: a digital telephone interface for Sun workstations
ISIP Recognizer: download a public-domain speech recognition system under development at ISIP
Annotation Tools: LDC's list of tools for annotation of language-related digital audio and video signals
Entropic: speech related products including HTK
Matlab: useful Matlab software
Carnegie Mellon University: speech technology research and development including the CMU Statistical Language Modeling Toolkit
Center for Spoken Language Understanding, OGI: CSLU Speech Toolkit
University of Edinburgh: Festival Speech Synthesis System
STRUT : a public domain speech recognition toolkit
comp.speech ftp site: the FAQ page of the newsgroup for speech technology

Transcription FAQ: explore some of the common problems faced in transcribing SWITCHBOARD data
Historical Summary: a brief summary of past performances of LVCSR systems on SWITCHBOARD
Crux of the Problem: a glimpse of the monster known as SWITCHBOARD