Robimy sami radioodbiorniki - Jan Kowalski - 1951.PDF
neo666x / zachomikowane / 00 - Księgozbiór Elektronika / Robimy sami radioodbiorniki - Jan Kowalski - 1951.PDF
Download: Robimy sami radioodbiorniki - Jan Kowalski - 1951.PDF
Pobierz17,84 MB
Robimy sami radioodbiorniki - J. Kowalski
Książka ta ma wam pomóc w poznaniu podstaw radiofonii, a jednocześnie ułatwić zbudowanie własnymi siłami prostych radioodbiorników.
Na podstawie części pierwszej będziecie robili detektor kryształkowy. Może się tego podjąć każdy, nawet bez pomocy specjalisty, byle miał pewne podstawowe wiadomości z zakresu elektrotechniki, byle wiedział, co to jest om, wolt itp.
Natomiast część druga (rozdział III i IV) daje wskazówki do budowy odbiornika dwulampowego bateryjnego, sieciowego stałego lub wycieczkowego. Zrozumienie działania lampy radiowej i zrobienie dość skomplikowanego aparatu wymaga już większego przygotowania. Dlatego z tej części skorzystają tylko ci, którzy znają nieźle elektrotechniką i konstruowali już "kryształki". Najlepiej jest budować radioodbiornik zespołowo, w pracowni technicznej, przy Domu Kultury, Domu Harcerza lub przy szkole, i to pod kierunkiem dobrego instruktora - radiotechnika.
Komentarze:
Aby dodawać komentarze musisz się zalogować
Inne foldery z plikami do pobrania
-
2000 - Kocham Cie Kochanie Moje -
Alfa -
aRGB -
AV1 -
AVS3 -
Battle of the Planets Complete Series -
chrome -
CPU -
cywilne -
DYNACO -
film -
filmy -
Forbot -
G-team -
H.264 -
H.265 -
H.266 -
kabarety -
kodeki -
ksiazki ufo -
LCD -
Les.Shadoks.-.-Season.1 -
Lindsey Stirling -
minitron -
motorola -
MPEG-2 -
muzyka -
myth -
NL 8091 Angle Deck Nixie -
painted -
panaplex -
plugins -
poster -
psylocke -
reklama -
SEP -
service manual -
soft -
stal -
StarWars -
Świat Młodych -
teledyski -
trailers -
tubes -
unbulit -
video -
VP9 -
WOR -
YT -
zasilanie
Inne pliki do pobrania z tego chomika
Room Acoustics, Fourth Edition - Heinrich Kuttruff
This thoroughly revised and long awaited new edition of a classic text builds on the success of the 1991 third edition. Kuttruf considers the theory and practice of sound behavior in closed spaces; a key area for acoustical engineers worldwide. It is of particular interest to those working on auditoria and will therefore stand as an excellent complement to Barron's Auditorium Acoustics. This new edition includes important new material on the growth of digital technology and sound intensity.
The Audiophile Loudspeaker anyone can build - Gene Healy
The Audiophile Loudspeaker: Anyone Can Build" is a profusely illustrated "How-to" book that describes in easy-to-understand language how simple it is to build a world-class stereo loudspeaker system for the home. No hard-to-understand concepts or difficult terminology, just clear directions & fun. This easy-to-read book describes a fascinating project that will reward the reader with years of extraordinary listening pleasure. The market for "The Audiophile Loudspeaker: Anyone Can Build" is as broad as the consumer audio industry is vast.
Podręcznik budowy zestawów głośnikowych - Friedmann, Hausdorf
High Performance Loudspeakers 4th Ed - Martin Colloms
"...more comphrehensive than any enthusiast could imagine...a superb guide..." (Hi Fi Choice, February 2003)
Product Description
Since the first publication of this title twenty years ago, Martin Colloms has worked to ensure that each successive edition has kept ahead of innovations occuring in high performance loudspeaker design. This fully revised and updated volume includes more new material than ever before. Colloms maps the increasing pace of technological change in the industry, which has been driven by new applications, materials and design techniques. A highly detailed technical coverage of every aspect of high performance loudspeaker design which now includes:
* Multi-media and Home Theatre, Dolby PRO-LOGIC (™), Dolby AC-3 THX, and multi-channel surround sound
* Short path, low order crossover network designs, audibility and control of loudspeaker distortion, digital active speakers and the system requirements of optimized digital filters
* Bending wave panel speaker technology (NXT)
* A unique non-partisan interpretation of manufacturers technologies and claims
Throughout the industry this book has justly won its reputation as the quintessential volume covering speaker design and analysis, both amongst audio engineers, equipment designers and students of audio engineering.
Leo L. Beranek - Acoustics
INTRODUCTION AND TERMINOLOGY,THE WAVE EQUATION AND SOLUTIONS,The Wave Equation ,Solutions of the Wave Equation,Energy Density and Intensity,ELECTRO-MECHANO-ACOUSTICAL CIRCUITS,Mechanical Circuits ,Acoustical Circuits
Transducers,Circuit Theorems, Energy, and Power,RADIATION OF SOUND,ACOUSTIC COMPONENTS,Acoustic Elements,MICROPHONES,General Characteristics of Microphones,Pressure Microphones ,Gradient and Combination ,Microphones,DIRECT-RADIATOR LOUDSPEAKERS,Basic Theory of Direct-radiator Loudspeakers,Design Factors Affecting, Direct-radiator, Loudspeaker Performance,LOUDSPEAKER ENCLOSURES,Simple Enclosures ,Bass-reflex Enclosures,HORN LOUDSPEAKERS,Sound Fields in Large Irregularly Shaped Enclosures ,Sound Transmission through Walls between Enclosures,NOISE CONTROL,Acoustic Transmission Paths,ACOUSTIC MEASUREMENTS,Measurement of Acoustic ,Levels,Reciprocity Calibration of Transducers ,HEARING, SPEECH INTELLIGIBILITY, AND PSYCHOACOUSTIC ,CRITERIA,DECIBEL CONVERSION TABLES
Applications of Digital Signal Processing to Audio and Acoustics
By Mark Kahrs, Karlheinz Brandenburg
With the advent of `multimedia', digital signal processing (DSP) of sound has emerged from the shadow of bandwidth limited speech processing to become a research field of its own. To date, most research in DSP applied to sound has been concentrated on speech, which is bandwidth limited to about 4 kilohertz. Speech processing is also limited by the low fidelity typically expected in the telephone network.
Radjo dla wsi i małych miasteczek - Wacław Szczęsny Warszawa 1928
Krótka broszura zawierająca opis budowy odbiornika jednolampowego, ciekawostką jest opis samodzielnej budowy baterii anodowej i baterii żarzenia.