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	<title>Electronica - scheme electronice &#187; utile audio</title>
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	<link>http://www.scheme.dring.ro</link>
	<description>Electronica - amplificatoare audio, emitatoare, surse tensiune, antene, electronica hobby diy</description>
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		<title>Schema compresor dinamic miniatura</title>
		<link>http://www.scheme.dring.ro/177/schema-compresor-dinamic-miniatura/</link>
		<comments>http://www.scheme.dring.ro/177/schema-compresor-dinamic-miniatura/#comments</comments>
		<pubDate>Tue, 31 Jan 2012 20:02:51 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[utile audio]]></category>
		<category><![CDATA[compresor]]></category>
		<category><![CDATA[TDA1054]]></category>

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		<description><![CDATA[Compresoarele dinamice sunt folosite oriunde se cere un nivel de iesire cat mai constant. Avantajul este o intensitate sonora si o inteligibilitate maxime, deci cea mai buna utilizare posibila a puterii amplificatorului, respectiv a dinamicii canalului de transmitere. Acest lucru este valabil in special la acele aplicatii ce utilizeaza un microfon, deoarece inteligibilitatea este afectata [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/179/preamplificator-microfon-dinamic-cu-lm387/' rel='bookmark' title='Permanent Link: Preamplificator microfon dinamic cu LM387'>Preamplificator microfon dinamic cu LM387</a> <small>In acest montaj de preamplificator de microfon dinamic, impedanta de...</small></li>
<li><a href='http://www.scheme.dring.ro/172/preamplificator-microfon-cu-electret/' rel='bookmark' title='Permanent Link: Preamplificator microfon cu electret'>Preamplificator microfon cu electret</a> <small>Articolul descrie un preamplificator de microfon compact, alimentat de la...</small></li>
<li><a href='http://www.scheme.dring.ro/343/procesor-sunet-limitator-si-compresor-dinamica/' rel='bookmark' title='Permanent Link: Procesor sunet &#8211; limitator si compresor dinamica'>Procesor sunet &#8211; limitator si compresor dinamica</a> <small>Pentru a obtine cea mai buna modulare a unui emitator...</small></li>
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		<slash:comments>1</slash:comments>
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		<item>
		<title>Supresor de zgomot de fond</title>
		<link>http://www.scheme.dring.ro/212/supresor-de-zgomot-de-fond/</link>
		<comments>http://www.scheme.dring.ro/212/supresor-de-zgomot-de-fond/#comments</comments>
		<pubDate>Tue, 24 Jan 2012 18:09:35 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Generale]]></category>
		<category><![CDATA[utile audio]]></category>
		<category><![CDATA[741]]></category>
		<category><![CDATA[BC550C]]></category>
		<category><![CDATA[supresor zgomot]]></category>
		<category><![CDATA[zgomot de fond]]></category>

		<guid isPermaLink="false">http://scheme.dring.ro/?p=212</guid>
		<description><![CDATA[Suieraturile, pocnetele si alte sunete neplacute reprezinta un motiv de disconfort si de nemultumire pt majoritatea iubitorilor de muzica. Schema se bazeaza pe observatia ca acest zgomot este mai suparator in intervalele in care muzica inceteaza complet. Ea va atenua semnalul de iesire cu circa 45 dB atunci cand semnalul muzical de intrare este nul [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/169/amplificator-microfon-cu-zgomot-redus/' rel='bookmark' title='Permanent Link: Amplificator microfon cu zgomot redus'>Amplificator microfon cu zgomot redus</a> <small>Amplificatorul pe care vi-l prezentam este construit pe baza perechii...</small></li>
<li><a href='http://www.scheme.dring.ro/175/preamplificator-de-microfon-cu-zgomot-redus/' rel='bookmark' title='Permanent Link: Preamplificator de microfon cu zgomot redus'>Preamplificator de microfon cu zgomot redus</a> <small>Acest preamplificator de microfon este adecvat pt conectarea microfoanelor cu...</small></li>
<li><a href='http://www.scheme.dring.ro/162/preamplificator-microfon-cu-zgomot-redus-ssm2015/' rel='bookmark' title='Permanent Link: Preamplificator microfon cu zgomot redus SSM2015'>Preamplificator microfon cu zgomot redus SSM2015</a> <small>Preamplificatorul pt microfon descris aici are la baza integratul SSM2015...</small></li>
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		<title>Microfon pentru infrarosu</title>
		<link>http://www.scheme.dring.ro/273/microfon-pentru-infrarosu/</link>
		<comments>http://www.scheme.dring.ro/273/microfon-pentru-infrarosu/#comments</comments>
		<pubDate>Wed, 04 Jan 2012 14:07:49 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Audio]]></category>
		<category><![CDATA[diverse]]></category>
		<category><![CDATA[Hobby]]></category>
		<category><![CDATA[Masura/control]]></category>
		<category><![CDATA[utile audio]]></category>
		<category><![CDATA[BP104]]></category>
		<category><![CDATA[BPW34]]></category>
		<category><![CDATA[CA3140]]></category>
		<category><![CDATA[microfoane]]></category>
		<category><![CDATA[receptor infrarosu]]></category>

		<guid isPermaLink="false">http://scheme.dring.ro/?p=273</guid>
		<description><![CDATA[Aceasta solutie de microfon reactionand la radiatii infrarosii, poate fi concretizata si mai bine prin amplasarea montajului in carcasa unei fise DIN. Microfonul cu IR consta dintr-o fotodioda BP104 conectata la bornele de intrare in cc ale unui amplificator operational, al carui castig este determinat de R1. Dispozitivul poate fi utilizat pt a &#8220;asculta&#8221; lumea [...]


Related posts:<ol><li><a href='http://www.scheme.dring.ro/332/emitator-de-baza-in-infrarosu/' rel='bookmark' title='Permanent Link: Emitator de baza in infrarosu'>Emitator de baza in infrarosu</a> <small>Emitatorul este destinat folosirii impreuna cu acest receptor in infrarosu....</small></li>
<li><a href='http://www.scheme.dring.ro/334/comutator-actionat-de-la-distanta-in-infrarosu/' rel='bookmark' title='Permanent Link: Comutator actionat de la distanta in infrarosu'>Comutator actionat de la distanta in infrarosu</a> <small>SFH505A realizat de Siemens combina dioda receptoare in infrarosu, amplificatorul,...</small></li>
<li><a href='http://www.scheme.dring.ro/179/preamplificator-microfon-dinamic-cu-lm387/' rel='bookmark' title='Permanent Link: Preamplificator microfon dinamic cu LM387'>Preamplificator microfon dinamic cu LM387</a> <small>In acest montaj de preamplificator de microfon dinamic, impedanta de...</small></li>
</ol>]]></description>
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		<title>Corector ton bass si inalte stereo</title>
		<link>http://www.scheme.dring.ro/114/corector-ton-bass-si-inalte-stereo/</link>
		<comments>http://www.scheme.dring.ro/114/corector-ton-bass-si-inalte-stereo/#comments</comments>
		<pubDate>Tue, 03 Jan 2012 13:57:29 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[utile audio]]></category>
		<category><![CDATA[corectoare]]></category>
		<category><![CDATA[LM1036N]]></category>

		<guid isPermaLink="false">http://scheme.dring.ro/114/corector-ton-bass-si-inalte-stereo/</guid>
		<description><![CDATA[LM1036 este un corector de ton controlat in tensiune ( bass si inalte ) , volum si balans si este folosit pt aplicatii stereo in domeniul auto, tv si audio. Un control aditional ii permite si compensarea loudness. Caracteristici : * tensiune de alimentare 9V to 16V * Control cu gama mare, 75 dB typical [...]


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<li><a href='http://www.scheme.dring.ro/222/comutator-stereo-cu-patru-canale/' rel='bookmark' title='Permanent Link: Comutator stereo cu patru canale'>Comutator stereo cu patru canale</a> <small>Montajul descris aici permite ca prin intermediul unui singur comutator...</small></li>
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</ol>]]></description>
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		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>Circuit VOX simplu</title>
		<link>http://www.scheme.dring.ro/251/circuit-vox-simplu/</link>
		<comments>http://www.scheme.dring.ro/251/circuit-vox-simplu/#comments</comments>
		<pubDate>Wed, 28 Dec 2011 12:28:41 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[utile audio]]></category>
		<category><![CDATA[utile rf]]></category>
		<category><![CDATA[BC517]]></category>
		<category><![CDATA[BC557B]]></category>
		<category><![CDATA[comutare audio]]></category>
		<category><![CDATA[comutatoare]]></category>
		<category><![CDATA[releu]]></category>
		<category><![CDATA[VOX]]></category>

		<guid isPermaLink="false">http://scheme.dring.ro/?p=251</guid>
		<description><![CDATA[VOX-ul este un comutator comandat prin voce, utilizat adesea la microfoane, in locul clasicului buton de comutare a acestuia. Varianta de vox descrisa aici poate fi conectata la aproape orice tip de echipament audio care are o mufa de difuzor extern. Pragul de actionare este stabilit de potentiometrul de volum al amplificatorului AF care comanda [...]


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<li><a href='http://www.scheme.dring.ro/249/circuit-comanda-50-75-ohmi/' rel='bookmark' title='Permanent Link: Circuit comanda 50 / 75 ohmi'>Circuit comanda 50 / 75 ohmi</a> <small>Circuitul de comanda pt 50/75 &Omega; are drept componenta de...</small></li>
<li><a href='http://www.scheme.dring.ro/309/scaner-pentru-preamplificator/' rel='bookmark' title='Permanent Link: Scaner pentru preamplificator'>Scaner pentru preamplificator</a> <small>Acest circuit scaneaza toate intrarile preamplificatorului pentru a depista unde...</small></li>
</ol>]]></description>
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