Sound Performance Lab 9629 manual

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Table of contents for the manual

  • Page 1

    Model 9629 Manual Dual-channel De-Esser[...]

  • Page 2

    2 Manual A uto D ynamic De-Esser Modell 9629 V ersion 4.0 – 5/2000 R & D: W olfgang Neumann Written b y Hermann Gier & P aul White The information in this document has been carefully v erified and is assumed to be correct. Howev er Sound Performance Laboratory (SPL) reser ves the right to modify the product described in this manual at any[...]

  • Page 3

    3 Co n t e n t s F oreword ............................................................................................................................. 3 Thanks .................................................................................................................................. 3 Introduction ..........................................[...]

  • Page 4

    4 Introduction The Aut o-D ynamic De-Esser is a highly specialized audio tool. I t is used to reduce S-frequency of speakers and singers. It should per form without disturbing natural character and timbre of the voice. T his is not an easy task. SPL has developed a new circuit design that combines ease of use with natural sounding and effective per[...]

  • Page 5

    5 C onnections Switch off pow er of all units to be connected before y ou connect the Auto D ynamic De-Esser . The Aut o D ynamic De-Esser is fitted with both XLR-connec tors and TRS stereo jacks for balanced oper ation, though the jacks may be used with unbalanced connections simply by plugging in mono jack-plugs. The level difference that normall[...]

  • Page 6

    S-Reduction controls the intensity of the de-essing effec t. The LED-display shows the gain reduction of S-frequencies in a range between 0dB to -20dB in 2dB steps. S-REDUCTION adjustments between 3 and 7 hav e prov en to create best results in practical applications. A UT O-THRESHOLD activates a new function that automatically readjusts the thresh[...]

  • Page 7

    7 C ontr ol Elements P o w er Supply The Male/F emale-switch lets you select two different oper ation modes: The female mode is chosen when the switch is pressed and the status-LED illu- minates. The automatic S-frequency recognition is set to the charac teristics of female voic es. The opposite position of the button switches to the male mode. The[...]

  • Page 8

    8 Specifications Input & Output Instrumentation amplifier , elec tronically balanced (differ ential), transformerless Nominal input level.......................................... +6 dB Input impedance .............................................. = 22 kOhms Output impedance .......................................... < 600 Ohms Max. input l[...]

  • Page 9

    9 SPL electronics GmbH (hereaf ter called SPL) products are warranted only in the countr y where purchased, through the authorized SPL distributor in that country , against defects in material or workmanship . The specific period of this limited warranty shall be that which is described to the original retail purchaser by the authorized SPL dealer [...]