Rangkaian Aplikasi DAC Untuk Audio With 24bit 96 kHz D/A Converter PCM1704

Description With 24bit Audio DAC for 96 kHz D / A Converter PCM1704, PCM1704 DAC is a DAC with 24-bit digital-to-analog converter for audio systems with the demands of high performance da yg complex dynamics. It features an ultra-low distortion and excellent signal lowlevel performance or simply a high sensitivity of the PCM1704 ideal DAC is used in high end audio systems and professional audio systems. When used with other digital systems, PCM1704 DAC suport 8X oversampling at 96kHz. PCM1704 DAC made ​​with technology and "BiCMOS architecture" that can menghilankan interference or noise that occurs because not liniesrnya system. PCM1704 DAC designed specifically to suppress the difference in linearity and Strengthening the disability factor. In the application of high-end audio DAC system is capable of eliminating disability PCM1704 audio signals and suppress distortion and noise. Features Of With 24bit Audio DAC for 96 kHz D / A Converter PCM1704

* Sampling Frequency (Fs): 16khz To 96kHz
* At 96kHz 8X Oversampling
* Input Audio Data Word: 20 -, 24-Bit
* High Performance:
o Dynamic Range: K Grade = 112db typ
o Snr: 120db typ
o THD + N: K Grade = 0.0008% typ
* Fast Output Current: ± 1.2ma/200ns
* Glitch-Free Output
* Pin-Programmable Data Inversion
* Power Supply: ± 5v
* So Small 20-Lead Package

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RANGKAIAN AUDIO POWER INDIKATOR

This is audio akin indicator which can be acclimated to admeasurement the audio akin achievement of your amplifier. Simply affix the achievement of your amplifier to the ascribe of this circuit, again you will apperceive the boilerplate amount of your amplifier's power.

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GUITAR POWER AMPLIFIER 100 WATT

Component:

R1__________220K
R2__________100K
R3__________2K7
R4,R5_______8K2
R6__________4K7
R7,R8,R13___2K2
R9__________2M2
R10,R11_____47K
R12_________33K
R14_________470R
R15_________10K
R16_________3K3

C1,C2,C9____470nF 63V Polyester Capacitors
C3,C4_______47nF 63V Polyester Capacitors
C5,C6_______6n8 63V Polyester Capacitors
C7__________10µF 63V Electrolytic Capacitor
C8,C10______22µF 25V Electrolytic Capacitors
C11_________470µF 25V Electrolytic Capacitor

Q1,Q3_______BC550C 45V 100mA Low noise High gain NPN Transistors
Q2__________2N3819 General-purpose N-Channel FET

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SCHEMATIC DIAGRAM 10 WATT AMPLIFIER TDA 2009A

componen list:

R1, R3_________ 1K2 ohm
R2, R4_________ 18 ohm
R5, R6_________ 1 ohm
C1, C2_________ 3u3 50V mini
C3_____________ 22uF 16V
C5_____________ 100uF 35V
C6, C7_________ 220uF 10V
C10, C11_______ 2200uF 35V
C4, C8, C9_____ 100nF
IC_____________ TDA2009A

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16W Audio Amplifier with LM383

Here the 16 watt ability audio amplifier ambit powered by bifold IC LM383. The distinct LM383 will amplify the ascribe about 7-8 watt, bifold IC should be accretion up to 16 watt. You can use advanced voltage ambit 5V - 20V to accumulation the ability IC.


componen part list:

U1, U2____________ LM383 power IC

R1, R3____________ 220 Ohm resistor
R2, R4____________ 2.2 Ohm resistor
R5________________ 1 MegaOhm resistor
R6________________ 100k potentiometer
C1, C7____________ 10uf electrolytic capacitor
C2, C5____________ 470uf electrolytic capacitor
C3, C4, C6________ 0.2uf ceramic capacitor
SPKR1_____________ 4 to 8 ohm speaker (up to 8 inches diameter)

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SKEMA PENGAMAN SPEAKER

Speaker Security Scheme

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SKEMA POWER AMPLIFIER 600 WATT

for those who like the sound of loud music this is one of the amplifier scheme that could make you satisfied with the great power.

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SKEMA RANGKAIAN STEREO ENCODER

Scheme Stereo Encoder

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Skema Stereo Encoder Dengan Kristal 4.864 KHz

Scheme Stereo Encoder With 4864 KHz Crystal

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SKEMA PARAMETRIC DAN WOOFER EQUALIZER

Parametric equalisers are commonly absolutely complex, and acquiesce for capricious Q (Quality factor), so the aiguille or dip can be fabricated aciculate or broad. This assemblage does not acquiesce this, but the Q will alter as the bulk of equalisation is varied. Conceivably decidedly (or conceivably not), this works able-bodied in practice, and my assemblage has added than abundant ambit for accustomed equalisation tasks.

I tend to feel that if a assemblage such as this is not able of removing the problem, again the absolute account of the botheration should be investigated, rather than activity for added complexity, and added abolitionist variations in the about appearance of the signal.

I do not acclaim this assemblage for hi-fi accent controls! As an equaliser to actual specific problems, it can still be acclimated with care. Bear in apperception that parametric EQ is not able-bodied accepted by best people, and if it is attainable it is potentially alarming for your loudspeakers. As a analytic apparatus it is acutely advantageous - if sonic problems are encountered, some analysis with one (or more) parametric equalisers can be accessible in anecdotic the attributes and consequence of the problem.

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SKEMA VOLUME AUDIO CONTROL

AUDIO VOLUME CONTROL SCHEME

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GUITAR EFECT SCHEME

this is scheme of guitar efect, click image for ZOMM

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Merakit Audio Limiter Untuk Pemancar FM

Once assembled, the cable connection from my connection one by one. After making sure all the connections right, I turn on the audio limiter. Suddenly, a voice blast "BOOM" and the billowing white smoke. Well, what's this? Want to know what happened?
It turned out it was all an illusion:-D (hence, easy read only).
What is certain is the power led is lit on the audio signal flow limiter has entered the circuit.

I tried the music volume increase until the end, audio output is fixed, but the voice sounded broken. Well, what's wrong again ya? What might be because I do not use but IC MC1458 IC HA1458? Not known. Further, the audio input volume limiter I try to reduce a little, the sound was slightly better.

In audio limiter scheme, there are 2 led, the led is red and green, sorry I did not know what it led indicators. But that would only glow green led, if the input hard, green led is dim. But the red led is not lit.

From audio limiter test this, I am still not satisfied, felt less redamannya. Bass also was flat. Treble is also rough. So is my audio limiter off my back and save. Still sounds good if you do not use these audio limiter, bass treble pleasant, well although there is a big music and small according to the recording.

I was able to scheme other audio limiter, but there is one component that is not available, the field effect transistor BF245. Who knows which uses an audio limiter BF245 better results.

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