모듈레이터

페이지 정보

profile_image
작성자아끼라 조회 66회 작성일 2021-08-28 11:57:58 댓글 0

본문

액티언 진공 모듈레이터 분해 수리 하는 방법!

액티언 진공 솔레노이드 밸브, 진공 모듈레이터 밸브라고 부르는 진공 밸브입니다. 이것도 고장이 납니다. 그런데 개당 가격이 거의 5만원 대 입니다. 쪼금 비쌉니다. 그래서 이걸 고쳐서 써보기로 했습니다. 영상보고 따라했다가 망가져도 남탓하지 않기!

Electro-Harmonix Mod Rex Polyrhythmic Modulator

The Electro-Harmonix MOD REX Polyrhythmic Modulator is a kinetic tour-de-force that lets you weave compelling, shifting, musical tapestries. Whether you are a guitarist, synthesist or electronic musician you will find it inspires your creativity and stretches your musical boundaries.

Learn more about the EHX Mod Rex Polyrhythmic Modulator: http://www.ehx.com/products/mod-rex

FOUR INDEPENDENT MODULATION SECTIONS:
The heart of the pedal are its four, independent modulation sections synced in time, they are:

MOD features great sounding EHX Vibrato, Flanger, Chorus or Phaser. The Depth knob lets you set the amount of the effect while Feedback controls the resonance of the Flanger and Phaser.

TREM delivers tremolo, an effect that modulates the volume of your signal. The Depth control sets tremolo intensity.

PAN modulates between left and right in stereo operation. In mono operation the PAN section acts as another tremolo section, but with the wave shapes all inverted!

FILTER offers a choice of a modulated LPF, HPF or BPF. In LPF (low pass filter) frequencies above a modulated cutoff point are cut. In HPF (high pass filter) frequencies below a modulated cutoff point are cut, and in BPF (band pass filter) frequencies above and below a modulated center point are cut.

Each section also features a choice of four LFO shape options: rising sawtooth, triangle, falling sawtooth or square wave. They affect the way the modulation transitions and provide advanced creative control over the specific section as well as the way they interact with each other.

TEMPO CONTROL THAT’S FLEXIBLE AND POWERFUL
The MOD REX delivers virtually limitless polyrhythmic possibilities.

Its TEMPO component gives you nine note-length choices for each of the four modulation sections. They are independently selectable in increments starting at a whole note and ranging thru subdivisions that go up to a 16th note. In addition, any of the sections can be bypassed.

The MOD REX’s tempo (displayed as beats per minute or BPM) is adjustable with the Tempo knob, Tap Tempo footswitch or by using an expression pedal into its EXP input. It can also be synced to an external device with MIDI Clock or an external pulse clock.

MIDI AND THE MOD REX
The pedal’s robust MIDI implementation enables you to sync devices quickly and easily as well as automate functions and changes so they occur precisely when and where you want them whether you are working at home, in a studio or live.

The MOD REX accepts MIDI to enable it to tempo sync the modulation rate with an external device, to recall presets via MIDI Program Change messages and to control any parameter on the MOD REX via Control Change messages.

EXTRAS
The MOD REX lets you save and recall up to 100 presets. It comes from the factory with xx great programs.

The pedal features full stereo input and output.
An external foot controller input makes banking up and down thru presets quick and easy.

QUICK SPECS
-Up to four simultaneous modulation sections synced in time.
-MOD section offers a choice of Vibrato, Flanger, Chorus or Phaser
-Standalone Tremolo, Modulated Panning and Modulated Filter sections.
-9 tempo subdivision options for each modulation section.
-4 LFO shape options for each modulation section
-100 storable presets
-Full stereo input and output
-Tap Tempo and Tempo Sync to an external device with MIDI Clock or an external pulse clock
-Full MIDI control of all parameters and recalling of presets
-External expression pedal input
-External foot controller input to bank presets up and down
-9.6VDC/200mA power supply included

00:00 - Meet the Mod Rex Polyrhythmic Modulator Pedal
02:28 - Effects Building 1: Synth/Sequencer - MIDI Clock
04:10 - Effects Building 2: Gutiar - Internal Clock
05:11 - Saving/loading a preset
05:32 - Tap tempo
06:06 - Expression pedal tempo control
06:26 - Effects Building 3: Sequencer - Pulse Clock Sync
07:11 - Mod Rex Live Performance: MIDI Clock from laptop

Like/Follow Electro-Harmonix:
https://www.facebook.com/electroharmonix
https://www.twitter.com/ehx​​
https://www.instagram.com/ehx​​
https://www.youtube.com/ehx

Delta-Sigma Modulator Basics

In this video I'm describing the basics of a delta-sigma modulator used in data acquisition systems. It's such a beautiful piece of electronics machinery!


If you want to check out the Matlab codes that produced some of the animations shown, please visit https://github.com/3dfernando/DeltaSigmaModulator


Timestamps:
0:00 - Introduction
0:12 - The comparator
1:12 - The 1-bit ADC
1:52 - The delta-sigma modulator elements
2:54 - Analysis at 0V
4:07 - Analysis at 2V
5:09 - The counter
5:51 - Final remarks, final animation

... 

#모듈레이터

댓글목록

등록된 댓글이 없습니다.

전체 3,663건 1 페이지
게시물 검색
Copyright © ghsound.co.kr. All rights reserved.  Contact : help@oxmail.xyz