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Monday, April 6, 2009

Making Music With Synthesizers - Basic Synth Techniques

By Curtney Burns

The primary sound that you hear in the patches is created by the oscillators, and is then fed through the synthesizers signal path. If you set oscillation to a genuinely low pitch, you'll end up with gaps because the waveform is continuously dependant on the speed pitch of the note. And so the different sounds are created by the shape of the waveform, which is the product of oscillation.

Here're the average wave form. For a sharp biting type sound, you require the saw-wave. It's named as this because it's shape is identical to those on a saw blade

To get a soft mild tone then you'll want the Sine Wave, which's shaped like a horizontal S; it has a smooth up and down shape to it.

A specified color of noise will create noise even though its not really a wave form

To get that sound that simulates a hollow reed you require the square wave. This is distinguishable by its almost perfect square outlook.

A variance to the square-wave is the pulse wave, although it is just half as wide. It has the amusing ability to have a modulated width. Perhaps you have heard this as being mentioned to as the Pulse Width Modulation.

To find a glad medium between the saw and sine wave you would require the triangle wave, which's the shape of a triangle.

Most often a synthesiser has two to three oscillators. Being as that's the case, you could do various fascinating stuff by mixing the waveforms as one. Plus you can tune them so they are different from each other. It can be tuned in semi-tones, octaves or in cents. A swirling untuned sound is produced by many oscillators which're cents apart from each other. Cents is a 100th of a semitone.

Theres an oscillator recognized as a low frequency oscillator. Its frequencies are undetectable unless you physically tune it into a standard hearing range. Its job is to tone the pitch of the oscillator or the filter frequency. The start stop of the wave form is quite noticeable because the LFOs are like the oscillators in that they all the same use standard waveforms. When utilized the right way for example the sine wave permits you to hear an increasing or decreasing sound of the wave shape. Animation and moving texture would be the end result for your synthesizer sound if done decently. - 18423

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Music Recording Made Easy: Multitrack and Production Guide

By Matt Nebel

You require to ensure that all of the songs you record will be playing back at the appropriate volume for the listener. To start with, set your monitor level. Listening to a song that you are familiar with would help. Be sure it's a zero peaking song. Have it at the level its meant to be at. An enjoyable listening level. Once you are at this stage, dont change the monitor levels but instead adjust the master track of the song you are working on. Its suppose to sound at a suitable level for listening. Then check the meter levels to ensure they are not on over-load. If it's on over load then consider having a limit rather than turning the level down. Make a note of the level setting thats on the monitor. You'll have this in future to relate to.

Try to bear in mind that its not how high you get the volume to, but the quality of the volume that'll make the recording a success. Ideally, it would be to record the level of the instrument that it is meant to go to not beyond its means. Technology is a wondrous tool but it doesn't win common sense and instinct.

Keep in mind that you don't need to record at the max volume. Several people would argue then why is it necessary to have a sixteen bit dynamic range it youre not going to utilize it. A come back to that remark would be why bother trying to record the cabasa at precisely 16 bits when its never going to represent more than twelve bits in any case.

Several other issues of not wanting to have the sound cranked up to maximum is in the event you've to use a favourite. These're not exactly user friendly when having to be utilized at low level. However if you record at logical and practical levels you could avoid unnecessary time consuming worries such as these.

You can end up with numerous large mixing problems if you are utilizing an analogue mixing desk long with something like hi-hat recorded at maximum, on digital multitrack. If numerous of the items are always peaking at 0 then when turned off, you'll still hear them in the backdrop. This's in reference to items like hi-hats, cabasas or cymbals for example

In this case, you should not be surprised to find every of that electrical leakage being reverb on the hi hat, as merely one cause. Items like bass drum and snare drum are meant to be played loudly but not the top kit items or the quiet instruments.

What im trying to say is to remember to find the reasonable levels. From there you have various leverage to work with, either up or down as the situation or sound or instrument dictates. In the very end, you're going to end up with a superior piece of recording. After all music is all about sound. - 18423

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Korg Synth Pro Synth and Famous Synthesizers

By Dan Shaw

There're always an unique thing shining through in a couple of industry we look at. This is zero different in the synthesizer industry. Here are few synthesizers that've genuinely left their mark.

ARP Odyssey dates back to 1972. It has to be remembered for their alleged stealing of the original four-pole Moog filter design. Unnecessary to say, it became Moogs competition. It did not take long for the ARP engineers to design their personalised two pole filter. Once this is merged with the duophonic then players had the advantage of an alternative synth. Again during the whole concert, it will stay in tune.

One may remember the success of Dave Smith and affiliates from Sequential Circuits with the Prophet five. This's just about 1978. There are in the first place made in their garage and were named the Prophet 10. There was an overheating problem that presently led them to no other choice but to reduce the voices to half. It is brilliant in the way it can be programmed, plus the microprocessor controlled key board allowed for patch storage. To top this all off was the dcor of the stunning Koa wood. Finally it went through three major revisions. Theyre no more produced after 1984.

In 1970, the Moog MiniMoog was the inception of the sound synthesizer. It wasn't all that low-priced but the booming bass, shrieking melodies combined with the SFX key-board players hands made it a most best-selling possession. It had a peculiar foldable lid to a gorgeous wood case. The problem with it's the fact it didnt have a dedicated LFO plus it would not stay in tune and it did not have a patch storage.

The Roland Jupiter during the time period of 1981 is well remembered. It had a digital patch storage, splitting and layering across the key-board and as if that was not sufficient, it likewise had an arpeggiator. The sound had to be the most favourite feature as Roland made it extremely enjoyable, thanks to the analog signal path. Programing was a breeze with the knob laden interface. It had a significant price tag when it came to the oscillators and filters.

Eventually, the Yamaha DX-7 must be named. Its the 1st time that polyphone, an outstanding key board and a genuinely low-priced price all came unitedly. What was achievable with their DX-7s frequency modulation synthesis was impressive. Not something several well known music star required to pass up. Programming it's somewhat of a mystery, but the FM synthesis has never made rather the same stir since that time. It paved the way for some other new synthesis types. - 18423

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Robbing the city of low-cost domestic licensed version of the Nokia 6303c debut

By Zou cheaponsale

As the latest release of Nokia S40 straight new machine, not only with 6303c Nokia 6300 classic mobile phone upgrade image debut, but also by mobile phone will be highly cost-effective feature also makes the aircraft will be in the domestic market has become quite a number of people topic. With the official announcement of the sale of the second quarter draws near, this low-cost mobile phone straight English version has been licensed in China to enter the test review process is expected to be in the near future to get access permits, and so on with Nokia 5303c together in the domestic mobile phone market.

Nokia 6300 classic mobile phone as an upgrade, Nokia 6303c on in the design of more curve into the elements, only 11.7 millimeters thin airframe combination of the two-color with classic style, it reflects the emphasis on appearance and function of the concept of balance and creativity. As the functions of mobile phone specifications, market position because of the reason, although the aircraft are equipped with the 2.2 inches QVGA resolution 16.7 million color TFT screen, but at the same grade of very rare cell phone loaded with 3.2 million pixel camera . Have a dual LED flash and autofocus function, and apart from support for digital zoom, exposure compensation and self timer to take photographs, and many other rich features, it can also shoot 15 frames per second in VGA resolution video recording.

Nokia 6303c is also equipped with a S40 version 6 system interface, and than in the past has also increased the Nokia Maps functionality, with an external Bluetooth GPS approach available to mobile navigation and location features. Not only that, but it did add a 3.5 mm headphone jack and is compatible with multiple formats of music file playback and built-in FM radio function, the airframe has a 32MB memory and support for micro-SD memory card expansion features. And in order to meet consumer demand, Nokia 6303c also by the number of domestic users favorite filtering, simply dislike the contact person is set to a blacklist, you can filter the phone with the contact message.

Nokia 6303c also supports GSM / GPRS / EDGE network, with light sensors and has a Flash3.0 playback, and supports Java applications, Opera mini browser and Nokia mobile search function. At 1050 milliliters with mobile phone when the battery cases, receive 450 hours of standby time and 7 hours of continuous talk time. At present, Nokia officially recognized sites on the Swedish mobile phone sales, it has begun to accept reservations. Mobile phone is equipped with at BL-5CT battery, AC-3 charger (domestic version of AC-8C), CA-101D data line, pre-installed Nokia maps 1GB memory card and WH-102 headphones, the reservation price of mobile phone 1675 SEK, or about about 1390 yuan. As for domestic sales prices, based on the major competitors Sony Ericsson C510c the pricing, it will also be expected to remain at around 1,500 yuan.

Together with the Nokia 6303c test have low-end Nokia handset straight 2330c, its characteristics are similar with the former appearance, and to support the common message to send and receive calls as well as function, is equipped with a resolution of 128 160 pixel 65K color TFT screen, built-in 300,000 pixel camera, there is the FM recording function with FM radio and Bluetooth technology and has a web browser. In addition, it also provided for Ovi mail (Mail on Ovi) and Nokia instrument Living (Nokia Life Tools) support. As for other formats such as MP3 ring tones, 1000 Group storage features such as contact information is also readily available. It is learned that the Nokia 2330c retail price about 460 yuan. - 18423

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Making Music With FM Synthesizers - Analogue Synths

By Luis Boyd

Back in the 1980s, Yamaha came out the DX synthesiser. Thus, the birth of frequency modulation, which is what, you hear on the radio. This provided unheard of new sounds that can be utilized by key-board players anywhere.

Nevertheless it become the downfall of the basic analogue synths.Analogue VCOs are unstable which is why dedicated FM synthesiser are digital by nature. It's uncomplicated to develop unpitched and metallic tones with the FM synthesis methods, as opposed to the ordinary subtractive sounds.

The modulator oscillator is one necessity for FM synthesis. It utilizes a sine waveform. And operates just like an LFO as it modulates the frequency pitch of the carrier oscillator, which incidentally is the 2nd key thing needed. The carrier oscillator likewise utilises a sine wave form.

If you prepared a sine wave oscillator and a LFO on a regular subtractive synthesizer you'll achieve similar affects. You'll require to utilize the LFO to modulate the oscillators pitch at the same time you increase the LFO rate. Then the sound becomes non harmonic. FM synthesizers lean towards having around 4-8 operators which livens things up. This eliminates the lifeless sound of the operators. You could use a technique named as algorithms, which signifies routing all those additional operators in unique and different ways. You could arrange the operators so that modulators 1 and 2 go into the carrier. Or if you like, you can also send modulator 1 into modulator 2, which will then also goes into the carrier.

This's a compound way of making a brand new waveform. So what you can't attain with other types of sound synthesis is the interesting and life-like sounds that you could by using numerous operators.

When you change the carrier operators modulation, the carrier frequency fluctuates up and down. This reckons on the depth and rate its set at. What this creates is sideband. Because looking on how it's modulated is what produces the harmonics that surround the carrier. Most often in FM synthesis, the term oscillator is referred to as operator. - 18423

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