| Max target output /Sound range for "attention catcher" |
| Reference Number: QRTV-07-04 |
| Meeting Sessions: 7th QRTV session (31 Aug-2 Sep 2011) |
| Document date: 31 Aug 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Provisional agenda for the 8th QRTV session |
| Reference Number: QRTV-08-01 |
| Meeting Sessions: 8th QRTV session (18-20 Oct 2011) |
| Document date: 19 Sep 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Briefing on Quiet Road Transport Vehicles |
| Reference Number: QRTV Brief |
|
Briefing presentation overviewing the work on QRTV prepared for the September 2011 Working Party on Noise session. |
| Meeting Sessions: QRTV kick-off session (19 Sep 2011) |
| Document date: 19 Sep 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| QRTV briefing |
| Reference Number: n.a. |
| Meeting Sessions: 54th GRB session (19-21 Sep 2011) |
| Document date: 19 Sep 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Provisional agenda of the 9th QRTV informal group session |
| Reference Number: QRTV-09-01 |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 25 Nov 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Exterior Noise Perception of Battery Electric Vehicles |
| Reference Number: QRTV-09-02 |
|
Presentation on University of Duisberg Essen research into acoustic warning signals for electric vehicles. |
| Submitted by: UDE-CAR |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Outlook on candidate performance specifications for QRTV |
| Reference Number: QRTV-09-03 |
|
OICA presentation on its review of feasible specifications currently under discussion among vehicle makers to describe the performance characteristics of an audible signal for quiet vehicles. |
| Submitted by: OICA |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Third Octave Bands |
| Reference Number: QRTV-09-05 |
|
Chart of third-octave filter bands for use in discussions of audible signals for quiet vehicles. |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Broadband frequency options for even sound field |
| Reference Number: QRTV-09-06 |
|
Tables and figures illustrating relationships between acoustic signals and distance from their sources. |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Sound detection of electric vehicles by blind or visually impaired persons |
| Reference Number: QRTV-09-07 |
|
Presentation of the results of an inquiry by the German Federal Highway Research Institute into the perception of acoustic signals by visually impaired pedestrians. |
| Submitted by: BASt |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| AVAS Sound Specification |
| Reference Number: QRTV-09-08 |
|
Review of Japan’s work on the development of specifications for an audible warning signal for quiet vehicles. |
| Submitted by: JASIC |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Equal loudness curve |
| Reference Number: QRTV-09-09 |
|
Frequency/sound pressure graph for use in discussions on audible signals for quiet vehicles. |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| IMMA Contribution to QRTV IG |
| Reference Number: QRTV-09-10 |
|
Presentation highlighting differences between the behaviors and characteristics of two-wheeled electric vehicles and their four-wheel counterparts. |
| Submitted by: IMMA |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 05 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| Key Acoustic Specifications for a QRTV Sounder |
| Reference Number: QRTV-09-04 |
|
Review of current deliberations on key performance characteristics of an audible signal for quiet vehicles. |
| Meeting Sessions: 9th QRTV session (5-7 Dec 2011) |
| Document date: 12 Dec 11 |
| Relevant to: WP.29 Discussion Topic | Quiet Road Transport Vehicles |
| Click here to view the full document file |