Showing posts with label baffle. Show all posts
Showing posts with label baffle. Show all posts

Friday, 3 August 2018

Upper Register Performance Soprano Sax - A Question


A question was posed to me last week and as there are many elements of my reply that might be of interest to others I offer the following on this topic.



Question:



I struggle with getting high notes on my soprano sax. Should I change my reed (strength) ?



Reply:



Changing your reed strength may be helpful but just playing a harder reed (I have to assume this is what you mean) will not necessarily be the answer. The soprano sax should not be more ‘difficult’ than other saxophones but its small size means that it may be more critical. Little things will make big differences. Every aspect of your playing technique is ‘under the microscope’ in ways larger saxes do not require to the same degree. This is why prior experience in alto or tenor sax is usually recommended before adding the soprano to your saxophone armoury.



There are many factors that will affect the response and stability of the saxophone upper register, especially on soprano, so a review of them may be useful:



  • The embouchure must still be ‘round and supportive’ but not too tight. Playing a stable concert C on the soprano mouthpiece setup alone is a good target (concert Ab for alto, concert Gb for tenor).
  • The correct amount of mouthpiece in the mouth is very important – too much in the mouth and the sound and upper register response will suffer, too little and the tone will be dead and both high and low registers will be compromised.
  • The airstream used should feel significantly faster for the soprano and if the high notes are unstable you may need to ‘focus’ the air into a smaller yet still energetic stream in order to provide what the upper range notes require.
  • The quantity of air used for different registers will need to be varied – higher, shorter tube notes require less (they are easy to overpower) whereas lower, longer tube notes will require a proportionally greater volume of air to fill the tube and stabilise their response.
  • Inside your oral cavity the tongue must have a more exaggerated ‘arch’ position than what you use on the alto, tenor or baritone and this arch is closer to the rear of the mouth. This is a bit like saying the vowel sound ‘Eeeeee’
  • Your mouthpiece must be in a good tuning position on the cork. If pulled off too far the low notes will not speak properly and high notes will be very flat in pitch and unresponsive. If the mouthpiece is pushed on too far on you might think all is okay - until you check your tuning – when you are likely to find the high register to be extremely sharp and the instrument very out of tune with itself.
  • If your mouthpiece tip opening is moderate or narrow then a medium to medium strong reed (strength 2.5 to 3.5 in most brands) is likely to be required in order to provide stability throughout the instrumental range, right up to high F# or G.
  • If your mouthpiece tip opening is on the larger side a somewhat softer reed may provide a better match. Too strong and you will find yourself fighting the low register and having to ‘bite’ too hard to make your basic sound.
  • Higher baffle mouthpieces (including many jazz style mouthpieces) will be generally brighter and in fact may facilitate upper register playing but may also demand more relaxation in the embouchure and ‘favouring’ downward for pitch. Moderate or lower baffle mouthpieces are generally more stable for intonation and are likely be more manageable throughout the entire range.



As a guide I would suggest that you are in search of a reed strength that provides enough resistance to meet the demands of your properly focused and well-regulated airstream without excess embouchure pressure required.



Success with higher register notes should follow.

The tips and comments above are the result of many years of providing help and advice, my personal interest and study, and the teaching that I have done during my career. I have many colleagues and teachers to thank for sharing their thoughts and suggestions on this and other topics. In addition I am indebted to Woodwind & Reed, Cambridge ( www.wwr.co.uk ) where, in the course of helping customers, many of these concepts have been refined and have proven helpful. 

Thomas Dryer-Beers

Thursday, 22 December 2016

High Energy / High Baffle Sax Mouthpieces

High Energy / High Baffle Sax Mouthpieces


A recent question from a pupil revived this subject for me and inspired some further thoughts that I would like to share.

The subject of how a sax player creates a distinctive sound and musical personality is complicated and one of the biggest factors is the mouthpiece and reed 'set-up' they choose. For many players their choice of equipment is an evolution, from whatever was supplied with their starter instrument, to perhaps a mouthpiece recommended by a tutor or colleague, to mouthpieces that they have selected themselves following many comparisons and perhaps finally to one inspired by an influential player whose sound and musical approach seem to represent exactly what one wishes to achieve. It was whilst considering this final stage that my thoughts have recently been engaged.

One of the most attractive qualities associated with contemporary popular sax styles is an 'edgy', vibrant tone, one that is soulful and expressive and that competes, when amplified, with the sounds guitars, keyboards and synthesizers. For example, alto saxophonist David Sanborn established a personal style that was highly influential throughout the 1970's through to the present day and is now widely imitated and admired to this day. He learned how to get the most out of his Dukoff Silverite metal mouthpiece and for many players this set-up became their choice as well. Other brands including Berg Larsen (ebonite and metal), Brilhart 'Level Air' (metal), Beechler (plastic and metal), Claude Lakey (plastic) and Lawton (ebonite and metal) have also been popular (and no doubt other makes as well). The late and greatly missed Michael Brecker had huge influence on tenor saxophone sounds using his Dukoff and later Dave Guardala mouthpieces. Since the late 1980's many other manufactures have also entered the market place manufacturing 'high energy' mouthpieces.

The common factor amongst all of these mouthpieces is the presence of a 'high baffle' the terminology for which can itself cause some confusion. This feature is a reduction of the distance of the gap inside the chamber of a mouthpiece between the flat underside surface of the reed and the mouthpiece baffle itself. The result is a 'squeeze' of the vibrating air column as air passes through the gap. One could almost say that the 'ceiling' of the mouthpiece inside chamber shape has been 'lowered' to achieve this - hence the confusion. The exaggerated 'high' position of the baffle accentuates the higher overtones present in the vibrating column of air, allows for an easier response of the upper altissimo register, can make lower register tones more difficult to attack with subtlety (without playing with a subtone), may alter or accentuate intonation patterns, creates the impression of greater projection and, of course, adds 'edge'.

When many saxophonists first try such mouthpieces they can be shocked by the sounds they make. These may vary from surprisingly attractive, to promising but challenging to control, to positively ugly or sqeaky. What I believe lies behind these reactions and helps to explain the range of responses by players is something that frequently goes unstated and under appreciated:

How one uses and focuses the air stream is critical to success.

  • A 'high baffle' mouthpiece must be allowed to 'do its thing' and the musician must learn how not to interfere and allow the set-up to work freely.

A frequent further contributing factor to potential disappointment is the use of too much lip pressure on the reed. High baffle mouthpieces are highly efficient. They will create their sound with a minimum of embouchure effort as long as sufficient, energised and well-focussed air is present. In fact they will often play best when matched with a slightly stronger reed as a too-soft reed will not provide sufficient resistance to the powerful air stream in use and is likely to lead to a kazoo like sound and an overall loss of control.

When I watch wonderful players deeply involved in blowing their saxes I often note the impression they can give of 'working hard' as they blow, especially as they strive for upper register notes. In fact I am convinced what is actually happening is an intense concentration on proper focus of their air stream and the removal of lip pressure.

The players are seeking the 'sweet spot':

  • Where minimal lip pressure, an ideal positioning of the lower lip on reed for best vibration for the register involved and the employment of a perfectly regulated quantity of air combine to achieve the desired results.


Fine players achieve this complex balancing act so effectively that their listeners do not imagine the effort involved and, those who are themselves sax players, tend to credit their musical heroes and heroines wonderful tones and exciting musicianship to the magic of their mouthpiece - overlooking the skills they have gained through learning how to best use their equipment.

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The tips and comments above are the result of many years of providing help and advice, my personal interest and study, and the teaching that I have done during my career. I have many colleagues and teachers to thank for sharing their thoughts and suggestions on this and other topics. In addition I am indebted to Woodwind & Reed, Cambridge ( www.wwr.co.uk ) where, in the course of helping customers, many of these concepts have been refined and have proven helpful. 

Thomas Dryer-Beers

Thursday, 3 September 2015

Woodwind Instrument Clarinet and Saxophone Mouthpiece Advice - 'Mouthpiece Maniacs'



I refer to this posting series as 'Mouthpiece Maniacs' with some fondness as I have heard this term applied in admiration, frustration, sympathy and dismay to a wide variety of players who share an appreciation of musical performance and a curiosity about their equipment and how the right 'gear' can help their playing. I believe an element of this knowledge is absolutely vital for anyone in the position of advising other players, i.e. teachers, performers, music shop assistants, repairers, etc. In addition I believe that knowing something about the aspects of design, how equipment 'works' and what choices we have as players is both enlightening and empowering when we begin taking responsibility for our own performance. Thomas




Clarinet and Saxophone – why is the mouthpiece so important?


Want to find out why your teacher makes such a fuss about her/his mouthpiece? Tired of working had and getting very little for your efforts? Hear a sound you just can’t get from your own set-up? It is time to examine the basics. 

If you get the right match between your reed and mouthpiece you are at least 70% better off – vibration starts with the mouthpiece and reed set-up and it is by far the biggest single determinant of your success. Your instrument acts like a megaphone to the sound from the mouthpiece – bad mouthpiece fit equals bad tone, good mouthpiece fit equals good tone. The more you have experienced by trying mouthpieces the more important you realise they are to the process of personalising your music making. What others hear from you determines the largest part of what they think of your playing!

You can help your high notes, even up register response, improve tuning, aid projection or mellow your sound and most importantly enjoy your practice and performance more - all benefitting from a change in the mouthpiece. 

 

Important features explained –

 

Tip Opening 

This is the measure from the plane of the table (the flat surface upon which the reed is positionee and secured with the ligature) to the maximum opening of the curvature measured at the tip of the mouthpiece. A narrow tip opening makes for very easy playing with softer reeds. With harder reeds both response and focus are improved and pitch is very stable. A wider tip opening is not very comfortable to play with reeds which are too hard - softer mid-strength and softer reeds are the order of the day. A wide tip introduces more flexibility and freedom but requires more care from the player to control the result!

 

Facing Length 

This is the measure from the end of the tip rail to the point at which the curvature begins as it leaves the horizontal plane of the facing. A longer facing allows for more freedom of vibration and flex for the reed making soft reeds feel even softer and harder reeds feel comfortable. A shorter facing requires a ‘softer’ reed as a hard reed will not be able to work without lip fatigue, and the shorter facing adds a ‘snap’ or ‘bite’ to the sound as it emphasis the tip vibration of the reed.

 

Tip Rail 

 At the very end of the mouthpiece where the reed tip ‘seats’. This area must be clean and undamaged or the vacuum necessary for the creation of the sound will be inefficient or impossible to obtain. A narrow tip enhances higher harmonic partials in the sound as the reed vibration is less muffled. A wider tip helps to ‘cut-out’ some of the higher partials and brings about a darker ‘warmer’ sound.

 

Side Rails 

The reed seals all along the length of the side rails in the process of vibrating. These rails need to be parallel and undamaged or performance will suffer.

 

Table

This is the point where your ligature holds the reed. It is meant to be either flat (preferred) or slightly scalloped (a minority choice) where an airtight fit, which contributes to successful vibration of the reed, is obtained. If this area is damaged or poorly finished your reeds are likely to play with more difficulty and suffer warp more quickly.

 

Baffle

The baffle is the area just behind the tip rail and it has a very important role in the production of the sound. It is useful to understand the terminology when discussing this area. A ‘high’ baffle is one that restricts the vibrating air column; effectively squeezing it once the air has passed the opening of the reed. It excites the air, disturbing the flow and this adds a bright, 'edgy quality' to the sound – this is what is usually associated with a ‘jazz’ mouthpiece. A ‘low’ baffle does the opposite – it allows for the expansion of the vibrating air column in this critical area and emphasises the lower partials of the sound – creating the qualities associated with ‘classical’ orchestral, wind band or solo playing.

 

Throat 

This is the transition area where the opening beyond the baffle is focused into the straighter bore of the mouthpiece. Here you will see many variations of shape (round, square, tapered, blunt) but each intended by the manufacturer to complement the other areas of the internal flow of air in the mouthpiece.

 

Chamber – Saxophone  

 This is the region found after the baffle and before the throat of the mouthpiece. Most mouthpieces now utilize a fairy standard medium chamber. This is so common that unless specified otherwise you can assume that this is what is in use. A small chamber, when available, adds a further compression to the flow of the vibrating air column boosting the feeling of projection by emphasising ‘edgier’ higher partials in the sound. Conversely a large chamber, when available, ‘rounds out’ the sound by not restricting the airflow and creating a warmer sound. This style of mouthpiece was very popular in the early days of the saxophone and is sometimes referred to as an ‘old boxcar’ style alluding to the large space inside.

 

Bore – Clarinet

 The bore is the area after the throat that begins the internal dimension of the clarinet taper leading into the barrel. Bore sizes have largely been standardised with the popularity of the nominal ‘French’ bore clarinet being now dominant but some types of instruments with unusual, usually larger bores themselves, must be matched with an appropriate larger bore mouthpiece to obtain proper tuning.


Material –

Most student mouthpieces (and even some supplied with much more expensive instruments) are made from modern plastics to keep down costs. Plastic resonates easily and, if well designed and crafted, works well to encourage early playing. Ebonite or rod rubber is the preferred material for most professional range mouthpieces. The inherent vibrational qualities of ebonite are superior and mouthpieces can be crafted by cutting, not moulding as in the case of plastic, allowing for greater finish quality and consistency. Some ‘jazz’ mouthpieces exploit an ebonite/plastic highbred material that adds a ‘brightness’ and liveliness to the feel of the mouthpiece with its distinctive vibration characteristics. Various metals (brass, stainless steel, and alloys) are used in some saxophone mouthpieces largely for manufacture reasons when wishing to create high-baffle ‘jazz’ mouthpieces. The vibrational qualities of metals are different to those of ebonite and plastic both for the player and the audience but I believe are not inherently darker or brighter – that depends much more upon the design.


My advice is try to not go 'mad' chasing the perfect mouthpiece - they all exist for a reason and players are all different. What you prefer will be likely to change not only as our playing needs change but also as time passes and we tend to look for different aspects of performance from the mouthpiece. It is not unusual to own and use several different mouthpieces and enjoy them all for what they do to enhance your playing.


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The tips and comments above are the result of many years of providing help and advice, my personal interest and study, and the teaching that I have done during my career. I have many colleagues and teachers to thank for sharing their thoughts and suggestions on this and other topics. In addition I am indebted to Woodwind & Reed, Cambridge ( www.wwr.co.uk ) where, in the course of helping customers, many of these concepts have been refined and have proven helpful.

Thomas Dryer-Beers