Handbook for Sound Engineers

1352 Chapter 35 The desired directional effect is given only in a range below the critical frequency, whereas above that freque ...

Computer Aided Sound System Design 1353 Opening angle. Aiming angle. Focus distance. Mounting height with respect to audience a ...

1354 Chapter 35 It stands to reason that point sources or line loud- speakers of a certain dimension cannot exhibit this radi- a ...

Computer Aided Sound System Design 1355 mesh correspond with the upper frequency handled by the FEM. The higher the frequency, t ...

1356 Chapter 35 (35-25) in V/Pa or its 20-fold common logarithm, the sensitivity level (35-26) The reference sensitivity T 0 is ...

Computer Aided Sound System Design 1357 to which sound sources are modeled plays a crucial role. Accordingly, most simulation so ...

1358 Chapter 35 Second, it is assumed that the density of discrete data points is high enough and the frequency and angular dep ...

Computer Aided Sound System Design 1359 large-format touring line arrays and digitally controlled loudspeaker columns but also w ...

1360 Chapter 35 Practical Considerations. Improvements that are theo- retically desirable must also be practically accom- plishe ...

Computer Aided Sound System Design 1361 Compared to conventional, tabular data formats this flexibility is unequaled. It is obvi ...

1362 Chapter 35 35.2.1.2.2 Modeling by Means of a GLL Data File While trying to solve the same problems, technically the GLL con ...

Computer Aided Sound System Design 1363 35.2.1.3.1 Resolving the Far-Field Problem One of the primary points to address in the s ...

1364 Chapter 35 (35-33) for complex data Hence, by using phase data the error is reduced by an order of magnitude. In practice, ...

Computer Aided Sound System Design 1365 f is the frequency, is the angular resolution. As an example, these limits correspond ro ...

1366 Chapter 35 data for individual components creates the basis for another step toward resolving apparent problems on the soft ...

Computer Aided Sound System Design 1367 the system, the sensitivity of the transducer , and the filter configuration of the syst ...

1368 Chapter 35 cant measuring errors, especially with respect to the repeatability of measurements. By refining the measure- me ...

Computer Aided Sound System Design 1369 35.2.2.1 Simulation of the Human Head Central to incorporating the characteristics of th ...

1370 Chapter 35 taken into account when developing a fully descrip- tive data model. The use of combined microphones is also wi ...

Computer Aided Sound System Design 1371 each band relative to the target values within a range of tolerance, Fig. 35-36. The gra ...