Signal Processing Sample Clauses

Signal Processing. For each recorded sample the autopower spectrum shall be determined, using a Xxxxxxx window and at least 66.6% overlap averages. The reported speed is the average of the speed during the time sample. In case of test method (A) the [four] determined spectra per test speed shall be energetically averaged. The resulting average spectrum per test speed shall be used for the further calculation. In all other cases the derived frequency spectrum shall directly be used for the further calculation. The reported speed is the average of the [four] measurements.
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Signal Processing. For each recorded sample the average auto power spectrum shall be determined, using a Xxxxxxx window and at least 66.6% overlap averages. The frequency resolution shall be chosen sufficiently narrow to allow a separation of the frequency shift per target condition. The reported speed per sample segment is the average vehicle speed over the time of the sample segment. In case of test method (A) the frequency that is intended to be changed with the speed shall be determined per sample segment. The reported frequency per target condition fi,speed shall be the mathematical average of the frequencies determined per measurement sample and rounded to the nearest integer. The reported speed per target condition shall be the mathematical average of the [four] sample segments, rounded to the first decimal. Target speed Test run per target condition Reported speed (average per sample segment) Determined frequency of interest (peak in the sample segment) Reported Speed per target condition (average of the reported speeds) Reported frequency of interest per target condition (fi,speed) Table [2]: Analysis of the shifted frequency per target condition per side For all other test methods the derived frequency spectrum shall directly be used for the further calculation.
Sample 1
Signal Processing. For each recorded sample the average auto power spectrum shall be determined, using a Hanning windxx xxx at least 66.6 per cent overlap averages. The frequency resolution shall be chosen to be sufficiently narrow as to allow a separation of the frequency shift per target condition. The reported speed per sample segment is the average vehicle speed over the time of the sample segment rounded to the first decimal place. In case of test method (A) the frequency that is intended to be changed with the speed shall be determined per sample segment. The reported frequency per target condition fspeed shall be the mathematical average of the frequencies determined per measurement sample and rounded to the nearest integer. The reported speed per target condition shall be the mathematical average of the four sample segments. 1 Note by the secretariat: as an aid for measurement of frequency shift see flowchart in Figure 7a, 7b or 7c of the Appendix to this annex. Table 4 Analysis of the shifted frequency per target condition per side Target speed Test run per target condition Reported speed (average per sample segment) Determined frequency of interest (fj, speed) Reported Speed per target condition (average of the reported speeds) Reported frequency of interest per target condition (fspeed) km/h No km/h Hz km/h Hz 5 1 4 10 1 2 3 2 4 20 1 For all other test methods the derived frequency spectrum shall directly be used for the further calculation. 4.5.1. Data compilation and reported results The frequency intended to be shifted shall be used for the further calculation. The frequency of the lowest reported test speed rounded to the nearest integer is taken as the reference frequency fref. For the other vehicle speeds, the corresponding shifted frequencies fspeed rounded to the nearest integer shall be taken from the spectra analysis. Calculate del f, the frequency shift of the signal according to equation (1): del f = {[(fspeed - fref)/(vtest – vref)]/fref} · 100 equation (1) where fspeed is the frequency at a given speed value; fref is the frequency at the reference speed of 5 km/h or the lowest reported speed; vtest is the vehicle speed, actual or simulated, corresponding to the frequency fspeed; vref is the vehicle speed, actual or simulated, corresponding to the frequency fref; The results shall be reported using the following table: Table 5 Report table, to be completed for each frequency analysed Test Results at Target Speeds 5 km/h (Reference) 10 km/h 15 km/h 20 ...
Sample 1
Signal Processing. Echoes received by the piezoelectric element are too weak to be displayed directly after reception and so need to be amplified. The first step is to amplify all returning echoes by the same factor, this being represented by the overall gain on an ultrasound machine. Because of tissue attenuation echoes returning from deeper tissues are weaker than those from more superficial interfaces. In order to achieve the aim of B – mode imaging, i.e. to relate brightness on the screen to the strength of returning echoes, echoes that take longer to arrive are amplified more to counteract the effect of tissue attenuation. Returning echoes are then compressed and digitised so that the analogue signal received by the transducer is converted to a binary number representing the signal amplitude. In order to correctly display a B-mode image, apart from echo amplitude and the position of the scan line relative to other returning echoes, it is necessary to know the range of the echo to be displayed.
Sample 1
Signal Processing. For each recorded sample the autopower spectrum shall be determined, using a Xxxxxxx window and at least 66.6% overlap averages. The reported speed is the average of the speed during the time sample. In case of test method (A) the [four] determined spectra per test speed shall be energetically averaged. The resulting average spectrum per test speed shall be used for the further calculation. In all other cases the derived frequency spectrum shall directly be used for the further calculation. The reported speed is the average of the [four] measurements. 2.6. For the other vehicle speeds, the corresponding shifted frequencies fi,speed shall be taken from the spectra analysis. Calculate del_f, the frequency shift of the signal according to equation (1): del_f = {[(fi,speed - fi,ref)/(vtest – vref)]/fi,ref} · 100 equation (1) where fi,speed is the frequency at a given speed value; fi,ref is the frequency at the reference speed of 5 km/h or the lowest reported speed; vtest is the vehicle speed, actual or simulated, corresponding to the frequency fi,speed; vref is the vehicle speed, actual or simulated, corresponding to the frequency fi,ref; The results shall be reported using the following table 4: Table 0A4 — Report table, to be completed for each frequency analysed Target speed Reported Speed (km/h) Frequency, fi, speed (Hz) Frequency Shift (%) 5 km/h (Reference) n.a. 10 km/h 15 km/h 20 km/h Figure 1a and 1b
Sample 1
Signal Processing. For each recorded sample the autopower spectrum shall be determined, using a Xxxxxxx window and at least 66.6% overlap averages. The reported speed is the average of the speed during the time sample. In case of test method (A) the frequency intended to be shifted and the corresponding level determined in each test run shall be mathematically averaged. [four] determined spectra per test speed shall be energetically averaged The reported speed is the average of the four measurements. The resulting averages spectrum per test speed shall be used for the further calculation. In the case of test methods (B) to (E) all other cases the frequency intended to be shifted and the corresponding level shall be the derived frequency spectrum shall directly be used for the further calculation. The reported speed is the average of the [four] measurements. 2.6. For the other vehicle speeds, the corresponding shifted frequencies fi,speed shall be taken from the spectra analysis. Calculate del_f, the frequency shift of the signal according to equation (1): del_f = {[(fi,speed - fi,ref)/(vtest – vref)]/fi,ref} · 100 equation (1) where fi,speed is the frequency at a given speed value; fi,ref is the frequency at the reference speed of 5 km/h or the lowest reported speed; vtest is the vehicle speed, actual or simulated, corresponding to the frequency fi,speed; vref is the vehicle speed, actual or simulated, corresponding to the frequency fi,ref; The results shall be reported using the following table 4: Table 0A4 — Report table, to be completed for each frequency analysed Test Results at Target Speeds Reported Speed km/h Frequency, fi, speed, Left Side Hz Frequency, fi, speed, Right Side Hz Frequency Shift, Left Side % n.a. Frequency Shift, Right Side % n.a. Target speed Reported Speed (km/h) Frequency, fi, speed (Hz) Frequency Shift (%) Left Side Right Side 5 km/h (Reference) n.a. 10 km/h 15 km/h 20 km/h Figure 1a and 1b
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Related to Signal Processing

  • Data Processing In this clause:

  • Sub-processing 11.1 The data importer shall not subcontract any of its processing operations performed on behalf of the data exporter under the Clauses without the prior written consent of the data exporter. Where the data importer subcontracts its obligations under the Clauses, with the consent of the data exporter, it shall do so only by way of a written agreement with the sub-processor which imposes the same obligations on the sub- processor as are imposed on the data importer under the Clauses. Where the sub-processor fails to fulfil its data protection obligations under such written agreement the data importer shall remain fully liable to the data exporter for the performance of the sub-processor’s obligations under such agreement. 11.2 The prior written contract between the data importer and the sub-processor shall also provide for a third-party beneficiary clause as laid down in Clause 3 for cases where the data subject is not able to bring the claim for compensation referred to in paragraph 1 of Clause 6 against the data exporter or the data importer because they have factually disappeared or have ceased to exist in law or have become insolvent and no successor entity has assumed the entire legal obligations of the data exporter or data importer by contract or by operation of law. Such third-party liability of the sub-processor shall be limited to its own processing operations under the Clauses. 11.3 The provisions relating to data protection aspects for sub-processing of the contract referred to in paragraph 1 shall be governed by the law of the Member State in which the data exporter is established, namely ........................................ 11.4 The data exporter shall keep a list of sub-processing agreements concluded under the Clauses and notified by the data importer pursuant to Clause 5(j), which shall be updated at least once a year. The list shall be available to the data exporter’s data protection supervisory authority.

  • Details of Data Processing (a) Subject matter: The subject matter of the data processing under this DPA is the Customer Data.

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