Signal amplifier BFM-V01

audiomeasuringdigital

BFM-V01 is a device that contains a number of features related to digital processing of audio signals. Its main function is to process in real-time audio signal present at the two XLR inputs. The hardware platform on which BFM-V01 is implemented has very high performance thanks to the use of a cluster of 32-bit DSP. The applications that BFM-V01 is able to realize are manifold; from simple measures of statistical type in Fourier transforms, from sub audio modem digital delays. In effect BFM-V01 is a powerful computer that uses modern techniques of numerical analysis of processors DSP at a high speed. On the front panel of the BFM-V01 is also a bargraph high resolution capable of displaying the level sound according to DIN 45406. The scale used has a dual representation very practical in the broadcasting industry, as well as the representation Traditional logarithmic type, between - 40 dB to + 5 dB, a second scale allows viewing of the signal according to the percentage of modulation with the convention that corresponds to 100% no + 6 dBu. The front panel also provides information through a graphical display, the operator can easily set the parameters without necessarily using a PC with the help of the keyboard joystick. The dynamic range of the BFM-V01 is 96 dB with a bandwidth that extends from 20 Hz to 100 kHz with frequency linearity of the measure in between + / - 0.5 dB. The technology used in BFM-V01 is fully digital rendering the device particularly reliable in terms of precision and repeatability eliminating the drawbacks associated with traditional analog approach.