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Enlaces en pdf encontrados en el directorio sobre Sound
SOUND CARD BASICS
THE USE OF SOUND CARD MODES IS EXPANDING RAPIDLY THROUGHOUT NAVMARCORMARS. THESE MODES ARE PROVING TO BE EFFICIENT IN MESSAGE HANDLING AND INEXPENSIVE TO OPERATE, ELIMINATING THE NEED FOR AN EXPENSIVE MULTIMODE TERMINAL NODE CONTROLLER. SOME REGIONS AND STATES HAVE ESTABLISHED NETS FOR EXPE.......
http://www.101science.com/Soundcard.pdf
PRIMER ON PC AUDIO.
This document provides an introduction to various issues associated with PC-based audio technology.
http://www.highcriteria.com/download/AudioPrimer.pdf
RF Prototyping Techniques ECE145/ECE218
Ground Planes and Circuit Board Materials
http://home.sandiego.edu/~ekim/otherjunk/rf_proto.pdf
mpeg4
Audio coding for todayâs digital media world
http://www.ebu.ch/technical/trev/trev_305-moser.pdf
SigmaDSP
Minimizing Noise and Power Consumption in Automotive Audio Systems with SigmaDSP By Ben Wang Today, more and more digital signal processors (DSPs) are deployed in automotive electrical [. . ]
https://www.analog.com/library/analogDialogue/archives/45-03/SigmaDSP.pdf
yamaha_cata_md8
At last, quality and style meet convenience and affordability with the Yamaha MD8 Multitrack MD Recorder. The handsome and sleek MD8 is a self-contained personal digital 8track recording and mixing system designed to let you [. . ]
http://www.minidisc.org/yamaha_cata_md8.pdf
3VSweepingSiren
+3V +3V 14 13 12 11 U6E 10 SN74HC14 35mA AVERAGE CURRENT AT 3V SN74HC14 U6F 7 +3V CONTROLS SWEEP FREQ CONTROLS SWEEP RANGE +3V 22K R16 8 9 560K [. . ]
http://discovercircuits.com/PDF-FILES/3VSweepingSiren.pdf
1778.slau444
User's Guide SLAU444 Â May 2012 PCM5122/42EVM-U The PCM5122/42 families of ICs are advanced segment, high-performance, software-programmable stereo digital-to-analog converters (DACs). The PCM512x family employs fixed-function audio processing, [. . ]
http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/64/1778.slau444.pdf
00001523A
AN1523 Sine Wave Generator Using Numerically Controlled Oscillator Module Author: Vinaya Skanda Microchip Technology Inc. DIRECT DIGITAL SYNTHESIS (DDS) AND NCO Direct Digital Synthesis is a technique of [. . ]
http://ww1.microchip.com/downloads/en/AppNotes/00001523A.pdf
arduino_mini
Really Bare Bones Board (Arduino ) revision B Assembly Instructions revised 4/3/08 Observe proper polarity of electrolytic caps. 1. 3mm Long lead is OR positive. 2. 1mm power [. . ]
https://www.bristolwatch.com/pdf/arduino_mini.pdf
6bm8-sed1996
Svetlana 6BM8 High Performance Audio Dual Package, Triode and Pentode T he SvetlanaTM 6BM8 is a single glass envelope containing both a power pentode and triode. It has a pentode plate dissipation rating of 7 Watts with convection [. . ]
http://www.drtube.com/datasheets/6bm8-sed1996.pdf
CH14.PDF
CHAPTER 14 Introduction to Digital Filters Digital filters are used for two general purposes: (1) separation of signals that have been combined, and (2) restoration of signals that have been distorted in some way. Analog (electronic) filters can [. ]
http://www.dspguide.com/CH14.PDF
Circuits
Theft preventer alarm Click here for Circuit Diagram. This circuit utilising a 555 timer IC can be used as an alarm system to prevent the [. . ]
http://www.ee.teihal.gr/labs/electronics/web/downloads/Circuits.pdf
UM-34812
UM3481 Bowin Microelectronics _________________________________________________________ UM3481A Multi-Instrument Melody Generator Features · Powered by a 1.5V battery · Low standby current · 512-note memory, up to 16 songs · [. . ]
https://www.electroschematics.com/wp-content/uploads/2010/02/UM-34812.pdf
IPC-9592-Final-Draft-0407
IPC-9592 Performance Parameters for Power Conversion Devices Final Draft APRIL 2007 IPC-9592 Â FINAL DRAFT April 2007 IPC-9592, Performance Parameters for Power Conversion Devices 1 SCOPE 1. 1 Statement of Scope This document [. . ]
http://www.ipc.org/3.0_Industry/3.5_Councils_Associations/3.5.0_IPC/SPVC/0607/IPC-9592-Final-Draft-0407.pdf
an60004
LZY-1 ULTRA-LINEAR RF AMPLIFIER 20 MHz - 512 MHz 25 WATTS MIN. , 1 dB COMPRESSION (50 WATTS TYP. , MAX. OUTPUT) TABLE OF CONTENTS 1. 0 General Description 2. 0 Electrical Performance [. . ]
https://www.minicircuits.com/pages/pdfs/an60004.pdf
AN10210
CIRCUITS INTEGRATED CIRCUITS ABSTRACT This application note illustrates the use of an 87LPC76x microcontroller from Philips Semiconductors as an infrared RC5 remote control transmitter. AN10210 Using the Philips 87LPC76x microcontroller as a remote [. . ]
http://www.nxp.com/documents/application_note/AN10210.pdf
AN1042-D
AN1042/D High Fidelity Switching Audio Amplifiers Using TMOS Power MOSFETs Prepared by: Donald E. Pauly ON Semiconductor Special Consultant https://onsemi.com APPLICATION NOTE With the introduction of complementary bipolar power transistors in the late [. . ]
http://www.onsemi.com/pub/Collateral/AN1042-D.PDF
classa_amp
Build a Class-A Amplifier Audio Feb, 1977 by Nelson Pass In spite of their high cost and low efficiency, class A power amplifiers have recently been receiving more attention from audiophiles who demand uncompromising accuracy. Both [. . ]
http://www.passdiy.com/pdf/classa_amp.pdf
esr4_en
Equivalent Series Resistance and Electrolytic Capacitance Meter «ESR-micro v4. 0» (Brief description and operation manual) The device is designed to measure the equivalent serial resistance (ESR) and the [. . ]
http://www.radiodevices.info/esr/esr4_en.pdf
Mil-Hdbk-338B
NOT MEASUREMENT SENSITIVE MIL-HDBK-338B 1 October 1998 SUPERSEDING MIL-HDBK-338A 12 October 1988 MILITARY HANDBOOK ELECTRONIC RELIABILITY DESIGN HANDBOOK This handbook is for guidance only. Do not cite this [. . ]
http://www.sre.org/pubs/Mil-Hdbk-338B.pdf
opa1604
Burr-Brown Audio www.ti.com OPA1602 OPA1604 SBOS474B Â APRIL 2011 Â REVISED NOVEMBER 2011 TM High-Performance, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS Check for Samples: OPA1602, OPA1604 1 FEATURES SUPERIOR SOUND QUALITY ULTRALOW NOISE: 2.5nV/Hz at [. . ]
http://www.ti.com/lit/ds/symlink/opa1604.pdf
ac_theory_module01
Module 1 What is AC? AC Waves What you\'ll learn in Module 1. Section 1. 1 AC Waves Recognise common uses for AC Recognise a sine wave Section 1. 2 Measuring the Sine Wave Know measurements associated with sine waves a. [. ]
https://www.learnabout-electronics.org/Downloads/ac_theory_module01.pdf
Discrete Class D High Power Audio Amplifier
http://skory.gylcomp.hu/alkatresz/pwm vegfok philips UM10155_1.pdf
Amplificadores de potencia. (Ejercicios resueltos)
http://www.ctr.unican.es/asignaturas/instrumentacion_5_IT/IEC_5P.pdf
amplificador cascode
http://www.ie.itcr.ac.cr/marin/lic/el3212/cascode.pdf
Using the LPC288x in audio application
AN10695 Using the LPC288x in audio application Rev. 01 -- 12 February 2008 Application note Document information Info Keywords Content LPC2888, LPC2880, Audio, DADC, DDAC, I2S, CGU, design rules, application software This application [. . ]
https://www.nxp.com/documents/application_note/AN10695.pdf
FM Band Monaural Transmitter
FM Band Monaural Transmitter 22 pF trimmer Use a multi-turn type for easiest frequency adjust. 0. 01 uF near coil 5k 100k 1k pot Audio Input (low-Z) 33 22k KV2201 1 uF [. . ]
http://www.techlib.com/files/fmxmit.pdf
AN988
Maxim > Design Support > Technical Documents > Application Notes > Amplifier and Comparator Circuits > APP 988 Maxim > Design Support > Technical Documents [. ]
http://pdfserv.maximintegrated.com/en/an/AN988.pdf
UM3481
UM3481 Series UM3481A Multi-Instrument Melody Generator _____________________________________________________________________________ Features · Powered by a 1.5V battery · Low standby current · 512-note memory, up to 16 songs · 8 [. . ]
http://akizukidenshi.com/download/ds/bowin/UM3481.pdf
mesh
Proc. of the 9th Int. Conference on Digital Audio Effects (DAFx-06), Montreal, Canada, September 18-20, 2006 DISPERSION MODELING IN WAVEGUIDE PIANO SYNTHESIS USING TUNABLE ALLPASS FILTERS [. . ]
https://ccrma.stanford.edu/~jos/pdf/mesh.pdf
DIY-k49
Kit 49. ULTRASONIC MOVEMENT DETECTOR II This is our second ultrasonic movement detector circuit. It also uses a crystal locked circuit to get maximum performance from the ultrasonic transmitter. However, the detection circuit is different. We [. . ]
http://info.hobbyengineering.com/specs/DIY-k49.pdf
netmd
xitel "If you've got a MiniDisc recorder, you shouldn't be without an MD-Port TM I/O!" "Get more out of your NetMDTM or MiniDisc recorder!" MD-Port I/O USB Digital Interface TM Being a USB interface means that installing the MD-PortTM I/O [. . ]
http://products.sel.sony.com/ces2003/netmd.pdf
p_071
Proc. of the 9th Int. Conference on Digital Audio Effects (DAFx-06), Montreal, Canada, September 18-20, 2006 DISPERSION MODELING IN WAVEGUIDE PIANO SYNTHESIS USING TUNABLE ALLPASS FILTERS [. . ]
http://www.dafx.ca/proceedings/papers/p_071.pdf
21700di
advertisement Send Color Video 1000 Feet Over Low Cost Twisted-Pair Design Note 65 John Wright It is now possible to send and receive color composite video signals appreciable [. . ]
http://www.e-insite.net/ednmag/contents/images/21700di.pdf
lm386
LM386 Low Voltage Audio Power Amplifier August 2000 LM386 Low Voltage Audio Power Amplifier General Description The LM386 is a power amplifier designed for use in low voltage consumer [. . ]
http://www.electronica2000.com/datasheet/pdf/amplificadores/lm386.pdf
sax
An advanced digital Spectrum Analyser Several problems exist with the current simple analyser. Firstly, in order to obtain a sharp display, the sweep rate must be low (10-25 sweeps per second). This is primarily a limitation [. ]
http://www.hanssummers.com/images/stories/spectrumanalyser2/sax.pdf
1503
Manufactures high performance Silicon and Silicon Carbide semiconductors for Analog, Mixed Signal, Switching Power, RF Power & Microwave applications, Power Over Ethernet
https://www.microsemi.com/micnotes/1503.pdf
BLW98
DISCRETE SEMICONDUCTORS DATA SHEET BLW98 UHF linear power transistor Product specification August 1986 Philips Semiconductors Product specification UHF linear power transistor DESCRIPTION N-P-N silicon planar epitaxial transistor primarily intended for use in [. . ]
http://www.next.gr/components-datasheets/BLW98.pdf
Block Diagram (SBD) - Digital Still Camera - TI.com
Application Report SLAA136A - October 2001 Ultrasonic Distance Measurement With the MSP430 Murugavel Raju ABSTRACT This application report describes a distance-measuring system based on ultrasonic sound utilizing the MSP430F413 ultralow-power microcontroller. The system [. . ]
http://focus.ti.com/lit/an/slaa136a/slaa136a.pdf
HSE: Information about health and safety at work
Electrical safety for entertainers If you are an entertainer who uses electrical equipment for sound, lighting or other effects, this booklet is for you. It sets out basic measures you can [. . ]
http://www.hse.gov.uk/pubns/indg247.pdf
download.cfm?companyid=ADI&fileid=552965&filekey=3D3E8C26-D6CD-4512-981E-865A4C6FE578&filename=ADI05AR
Annual Report 2005 Analog Devices, Inc. (NYSE: ADI) defines innovation and excellence in signal processing. ADI's analog, mixedsignal, and digital signal processing (DSP) integrated circuits (IC) [. . ]
https://investor.analog.com/common/download/download.cfm?companyid=ADI&fileid=552965&filekey=3D3E8C26-D6CD-4512-981E-865A4C6FE578&filename=ADI05AR.pdf
SigmaStudio-ReleaseNotes-Rel3.7
Analog Devices Inc. SigmaStudioTM 3. 7 Software Welcome to Analog Devices, Inc. (ADI) SigmaStudioTM 3. 7. 7 ReadMe file. SigmaStudio Graphical Development Tool supports SigmaDSPTM and other audio processor [. . ]
https://download.analog.com/tools/SigmaStudio/Releases/Release_3.7/SigmaStudio-ReleaseNotes-Rel3.7.pdf
3VSweepingSiren
5 1 V/F CONVERT F = 10M (10K/Rset)DIVIDE BY 100 APPROX 2.2KHz CENTERCONTROLS SWEEP RANGECONTROLS CENTER FREQ 40VPP 60KHz OSC 7Hz SWEEP OSCCONTROLS SWEEP FREQ SWEEP = 1.8KHz - 2.6KHz 35mA AVERAGE CURRENT AT 3V + DRAWN BY: DAVE JOHNSON ALL RIGHTS RESERVEDDESIGNED BY DAVE JOHNSON DISCOVERCIRCUITS.COM .......
http://www.discovercircuits.com/PDF-FILES/3VSweepingSiren.pdf
4199773511
4-199-773-51(1) *2 *1 Speaker impedance: 4  8 ohms à 4 *2 RCA pin cord (not supplied). *3 Separate adaptor may be required. *1 Impedancia de los altavoces: de 4 a 8 à 4 *2 Cable con terminales RCA (no suministrado). *3 Puede requerirse un adaptador independiente. FRONT AUDIO OUT .......
http://pdf.crse.com/manuals/4199773511.pdf
TDA3810
INTEGRATED CIRCUITS DATA SHEET TDA3810 Spatial, stereo and pseudo-stereo sound circuit Product specification File under Integrated Circuits, IC02 January 1985 Philips Semiconductors Product specification Spatial, stereo and pseudo-stereo sound circuit DESCRIPTION TDA3810 The.......
http://www.ortodoxism.ro/datasheets/philips/TDA3810.pdf
All about FM and AM radio broadcasting: PCS Electronics
FM Band Monaural Transmitter 22 pF trimmer Use a multi-turn type for easiest frequency adjust. 0. 01 uF near coil 5k 100k 1k pot Audio Input (low-Z) 33 22k KV2201 1 uF [. . ]
http://www.pcs-electronics.com/schematics/fmxmit.pdf
Altium - Next generation electronics design Altium Home
BULLETIN This Digital Studio Cable Guide will help you understand the important aspects of digital cables and the correct part numbers to use for a given format. TECHNICAL 4th Edition · TB 65 Digital [. . ]
http://www.protelturkey.com/urunler/belden/pdf/tb65_4th.pdf
LM3876
TL/H/11832 LM3876 Overture Audio Power Amplifier SeriesHigh-Performance 56W Audio Power Amplifier w/Mute April 1995 LM3876Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute General Description The LM3876 is a high-performance audio power amplifier capable of delivering 5.......
http://www.romanblack.com/LM3876.pdf
Audio Levels
http://www.dk-technologies.com/downloads/Audio Levels.pdf