The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Stephen Davison Gordon Theil TECH TALK #12 Dec. 18, 2003
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Participants Arhoolie Foundation –Chris Strachwitz
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Participants Arhoolie Foundation –Chris Strachwitz UCLA –Chicano Studies Research Center –Music Library –Digital Library Program
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Participants Arhoolie Foundation –Chris Strachwitz UCLA –Chicano Studies Research Center –Music Library –Digital Library Program Los Tigres del Norte Foundation
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Participants Arhoolie Foundation –Chris Strachwitz UCLA –Chicano Studies Research Center –Music Library –Digital Library Program Los Tigres del Norte Foundation
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Project outline 1.Digitization 2.Data import, editing 3.Production a.Infrastructure Application programming Website design b.Data Create audio & image derivatives Data upload
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Some digital audio statistics Audio masters: 24 bit samples, 96kHz –138,240,000 bits/sec. = 16.5 MB/min. –30,000 3-minute recordings 1,483,154 MB = 1.4 terabytes
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Some digital audio statistics Audio masters: 24 bit samples, 96kHz –138,240,000 bits/sec. = 16.5 MB/min. –30,000 3-minute recordings 1,483,154 MB = 1.4 terabytes Audio submasters: 16 bit, 44.1kHz –42,336,000 bits/sec. = 5.0 MB/min.
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Some digital audio statistics Audio masters: 24 bit samples, 96kHz –138,240,000 bits/sec. = 16.5 MB/min. –30,000 3-minute recordings 1,483,154 MB = 1.4 terabytes Audio submasters: 16 bit, 44.1kHz –42,336,000 bits/sec. = 5.0 MB/min. Service copies (web delivery, reference) –MPEG Audio Layer 3 (MP3) –128,000 bits/sec (128 kbps)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Some digital audio statistics Audio masters: 24 bit samples, 96kHz –138,240,000 bits/sec. = 16.5 MB/min. –30,000 3-minute recordings 1,483,154 MB = 1.4 terabytes Audio submasters: 16 bit, 44.1kHz –42,336,000 bits/sec. = 5.0 MB/min. Service copies (web delivery, reference) –MPEG Audio Layer 3 (MP3) –128,000 bits/sec (128 kbps)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA –Tom Diamant, Manager of Arhoolie Records
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) –Technics Sp-15 Turntable, Shure M44G Cartridge, Elberg MD12 pre-amp, Prism Sound Dream AD-2 A/D converter, Digital Audio Labs CardDeluxe sound card, Wavelab 3.0 software, 24/96 transfer
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) Create keywords
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) Create keywords Scan label –300 dpi, 24 bit color
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) Create keywords Scan label Copy data, audio files, images to DVD-R
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) Create keywords Scan label Copy data, audio files, images to DVD-R Mail to UCLA
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 1. Digitization At Arhoolie Records in El Cerrito, CA Disc cleaning Choice of stylus Audio digitization (real time) Create keywords Scan label Copy data, audio files, images to DVD-R Mail to UCLA
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Filen:idl_277-A_R-277-A Label:Ideal Catalog no.:277-A Matrix no.:R-277-A Alt. mat. no.:A Title: Perdi A Mi Madre Composer: Gonzalez, M.E. Genre: Canción Artist/Label: Los Dos Manueles Artist/Real name:Gonzalez, Manuel & Valdez, Manuel Accompaniment:Conjunto Ideal y Narciso Martinez Keywords: funeral lament despair Notes: 78 was sent for processing of 2000 copies on February 18, 1949 along with an order for 3000 labels. Transfer date:3/7/02 Stylus:2
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Data import, editing Map data to UCLA Core DB DC_Identifier:idl_277-A_R-277-Aidl_277-A_R-277-A DC_Title:Perdí A Mi Madre DC_Descr.: Canción R-277-A A Conjunto Ideal y Narciso Martinez 78 was sent for processing of 2000 copies onFebruary 18, 1949 along with an order for 3000 labels. DC_Publisher:Ideal 277-A DC_Language:Spanish
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list DC_Identifier:idl_277-A_R-277-Aidl_277-A_R-277-A DC_Title:Perdí A Mi Madre DC_Descr.: Canción R-277-A A Conjunto Ideal y Narciso Martinez 78 was sent for processing of 2000 copies onFebruary 18, 1949 along with an order for 3000 labels. DC_Publisher:Ideal 277-A DC_Language:Spanish DC_Creator: González, M. E. [composer] DC_Creator: Los Dos Manueles [artistLabel] DC_Creator: González, Manuel [artistRealName] DC_Creator: Valdez, Manuel [artistRealName]
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list Map keywords to controlled subject list
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list Map keywords to controlled subject list DC_Identifier:idl_277-A_R-277-Aidl_277-A_R-277-A DC_Title:Perdí A Mi Madre DC_Descr.: Canción R-277-A A Conjunto Ideal y Narciso Martinez 78 was sent for processing of 2000 copies onFebruary 18, 1949 along with an order for 3000 labels. DC_Publisher:Ideal 277-A DC_Language:Spanish DC_Creator: González, M. E. [composer] DC_Creator: Los Dos Manueles [artistLabel] DC_Creator: González, Manuel [artistRealName] DC_Creator: Valdez, Manuel [artistRealName] DC_Subject:Lament—Funeral DC_Subject:Love--Despair
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list Map keywords to controlled subject list Create audio & image submasters Create MP3 files Update Core DB with file information –Inventory of digital content –Provides links in DL application
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list Map keywords to controlled subject list Create audio & image submasters Create MP3 files Update Core DB with file information –Inventory of digital content –Provides links in DL application DC_Identifier:idl_277-A_R-277-Aidl_277-A_R-277-A DC_Title:Perdí A Mi Madre DC_Descr.: Canción R-277-A A Conjunto Ideal y Narciso Martinez 78 was sent for processing of 2000 copies onFebruary 18, 1949 along with an order for 3000 labels. DC_Publisher:Ideal 277-A DC_Language:Spanish DC_Creator: González, M. E. [composer] DC_Creator: Los Dos Manueles [artistLabel] DC_Creator: González, Manuel [artistRealName] DC_Creator: Valdez, Manuel [artistRealName] DC_Subject:Lament—Funeral DC_Subject:Love--Despair MASTERTIF: idl_277-a_r-277-a.tif MASTERWAV: idl_277-a_r-277-a.wav MP3: idl_277-a_r-277-a_a.mp3 SUBMASTTIF: idl_277-a_r-277-a_a.tif SUBMASTWAV:idl_277-a_r-277-a_a.wav
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program 2. Data import, editing Map data to UCLA Core DB Edit names to conform to controlled list Map keywords to controlled subject list Create audio & image submasters Create MP3 files Update Core DB with file information –Inventory of digital content –Provides links in DL application
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Progress Beta (August 2003) –11,703 data records –11,203 audio files –11,693 images
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Progress Beta (August 2003) –11,703 data records –11,203 audio files –11,693 images Launch (February 2004) –15,560 data files –15,055 audio files –15,550 images
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Progress Beta (August 2003) –11,703 data records –11,203 audio files –11,693 images Launch (February 2004) –15,560 data files –15,055 audio files –15,550 images
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program a.Infrastructure Application programming Website design b.Data Create audio & image derivatives Data upload 3. Production
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Data upload Upload metadata and images to Digital Library system (Linux, Oracle, JSP) Upload MP3 files to Helix (Real) audio server Generate Ram and SMIL files –Ram metafile: activates RealMedia player –SMIL (Synchronized Multimedia Integration Language): location of server; length of the clip to stream
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program ColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Oracle DB (metadata) Images (TIFF) Audio content (MP3) DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application) Web server, JSP, DL applications Helix media server
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application) Ram metafile: rtsp://audior.library.ucla.edu/frontera/smil/idl_277-a_r-277-a_a.smil Ram metafile: rtsp://audior.library.ucla.edu/frontera/smil/idl_277-a_r-277-a_a.smil
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) RAM metafiles SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application) SMIL file: SMIL file:
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) RAM metafiles SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application) SMIL file: SMIL file:
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles (IP access control) SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles (IP access control) SMIL files Helix media server Images (TIFF) Audio content (MP3) PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application) × Media player Browser
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Web server, JSP, DL applications Oracle DB (metadata) Ram metafiles (IP access control) SMIL files Media player Helix media server Images (TIFF) Audio content (MP3) Browser PC DL application & file servers Media streaming & file serverColdFusion application & DL file server Audio masters & derivatives Image masters & derivatives MS Access DB (metadata) Data management (CF application)
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Next steps Data reload Spanish language pages Implement access control
The Strachwitz Frontera Digital Archive of Mexican and Mexican-American Recordings Chicano Studies Research Center – Music Library – Digital Library Program Website