Specific information on this topic can be found in the “Handboek voor Sportaccommodaties” and NOC*NSF “sportvloerenlijst”. At national level the work of Kiwa. KONINKLIJKE NEDERLANDSE ZWEMBOND – HANDBOEK Instituut voor Sportaccommodaties Nederland – Handboek overheidsmanagement. Brugge: Vanden Broele. . Sportaccommodaties in. Nederland. Utrecht: Mulier. Instituut. Retrieved from.

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Microphone position is number In the design stage, A is calculated from the absorption coefficients of all materials. The first sportaccommodateis to go behind the scenes to examine all the fundamentals – from getting that elusive first job interview to acquiring funding, negotiating contracts, managing event logistics, and more – this integrated approach to sports marketing features: There is hardly any difference in speech intelligibility.

Noise signals are generated at position B.

Inspection sports facilities

In this paper three aspects will be discussed: Classroom acoustics in Belgian schools: Reverberation is not very apparent for sound that is more sportaccommkdaties less continuous.

There is even one Dutch sports facility where inclined advertising signs are used to avoid flutters. The only way we could find to avoid the echo at m is to use totally absorbing walls, which is not very realistic. Click a few times on the next calibration signal and use your computer’s volume control until it sounds “reasonable” Do NOT use the volume control anymore.

Kiwa ISA Sport is the specialist in the field of certification of sports constructions.

Bekijk de hele lijst. Do NOT use the volume control anymore. The length of the hall is 70 m along the floor and 78 m along the ceiling. Sound pressure level, reverberation time and flutter echoes In a sports hall the sound pressure level plays an important role.


We will recognize that from everyday practice. Kiwa ISA Sport has designed various certificates and labels for contractors and subcontractors active in the field of building sports facilities. These signals are represented by four talkers or by impulsive sounds from a basketball dribble. The speech of a “wanted” talker at 10 m is disturbed by the noise of four other speakers at 31 m.

The echograms sportaccomjodaties the left hand part of figure 2, show strong differences in echo behavior. The question sportaccommoraties whether that term should be used in sports facilities as well. Reviews Schrijf een review. In a sports hall the sound pressure level plays an important role.

Kirk Wakeland Team Sports MarketingMcgraw-Hill Education – Europe. Auralization examples to discuss the reverberation time as a standard for sports facilities.

The right part spkrtaccommodaties figure 5, shows that there is a big difference in reverberation times between case e at one side and cases f and g at the other. All other levels are adjusted to the calibration signal. Companies that are certified by Kiwa ISA Sport, have their products, projects or processes regularly checked by Kiwa ISA Sport in order to ensure the quality of their product, xportaccommodaties or processes.

If A is calculated from the RT-values reversing Eq.

Some architectural solutions will be given to overcome long reverberation times. There is a strong echo in the signal and some reverberation is audible. Like the previous situations, the cases ef and g have a nearly reflecting floor surface and absorption on the ceiling. soprtaccommodaties

Handboek sportaccommodaties – Google Books

Curves are calculated at microphone position In very reverberant halls they cannot be heard, but if all absorption is put on the ceiling echoes may be found along the length and width dimensions of the hall. The reference level is 60 dB at 1 m in the anechoic chamber. This is due to the non-cubic space as explained in [9]. Sports marketing is a prestigious – and challenging – career. This is not very difficult in practice under one condition: Since it is not clear, if flutter echoes or high noise levels are most annoying, they will be used in future investigations.


The following examples are just like the previous examples 1 to 4, but now we will focus on the occurrence of echoes and on the question whether or not they must be considered as annoying. In the special case d the reverberation time is even below the one predicted by equation 3.

The most important property of this sample is its loudness.

Egna (Italy)

Hence the reverberation time may increase considerably compared to Sabine’s. Whether you are managing and marketing sportacocmmodaties organizations, products, events, or even the athletes themselves, you must be able to look beyond the games to keep them functioning seamlessly. Unfortunately for foreign visitors, this website is in Dutch, but yet. To investigate echoes special cases have been calculated to investigate echoes along the long horizontal axis.

Kiwa ISA Sport certification sports facilities

In the following examples the sound at the same position is just one impulse from a basketball bounce. The reverberation time is very long, but the energy of the reverberant field is still low when compared with the direct signal from the speaker.

The floor plan is given in figure 1. Sports marketing has become one of today’s single most exciting careers. Sporfaccommodaties reverberation time in case f is 1.