Electrical and Acoustic Characteristics.
Dimensions 28x4mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1W
Max. input power 1.5W
Resonance Frequency 580±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.0mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.2W
Resonance Frequency 430±20%Hz
Output Sound Pressure Level 89±3dB/1M 0.5W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 36x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 500±20%Hz
Output Sound Pressure Level 81±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 57x8.3mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 2.0W
Max. input power 2.5W
Resonance Frequency 300±20%Hz
Output Sound Pressure Level 96±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 32x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 630±20%Hz
Output Sound Pressure Level 81±3dB/1M 1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~10KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 57x8.3mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 2.0W
Max. input power 2.5W
Resonance Frequency 300±20%Hz
Output Sound Pressure Level 96±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.2W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 97±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 26x5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.2W
Max. input power 1.5W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 92±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.0mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.2W
Resonance Frequency 430±20%Hz
Output Sound Pressure Level 89±3dB/1M 0.5W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 36x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 500±20%Hz
Output Sound Pressure Level 81±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 57x8.3mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 2.0W
Max. input power 2.5W
Resonance Frequency 300±20%Hz
Output Sound Pressure Level 96±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 32x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 630±20%Hz
Output Sound Pressure Level 81±3dB/1M 1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~10KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 57x8.3mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 2.0W
Max. input power 2.5W
Resonance Frequency 300±20%Hz
Output Sound Pressure Level 96±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 40x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.2W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 97±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 26x5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.2W
Max. input power 1.5W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 92±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 28x4mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1W
Max. input power 1.5W
Resonance Frequency 580±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x3.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 28x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 650±20%Hz
Output Sound Pressure Level 94±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 27x5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Dimensions 23x6mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 90±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 20x3.0mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 800±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 23x6mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 28x4mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1W
Max. input power 1.5W
Resonance Frequency 580±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x3.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 28x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 650±20%Hz
Output Sound Pressure Level 94±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 27x5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at 0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Dimensions 23x6mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 30x5.5mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 1.0W
Max. input power 1.5W
Resonance Frequency 550±20%Hz
Output Sound Pressure Level 90±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 20x3.0mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 800±20%Hz
Output Sound Pressure Level 92±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
Electrical and Acoustic Characteristics.
Dimensions 23x6mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at 0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Operating Temperature -20~+65℃
Storage Temperature -30~+70℃
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Search and Society: Reimagining Information Access for Radical Futures
TE-DM28A-8H4
1. 1 2 3 4 5 6 7 8
APPEARANCE
A
SPECIFICATION A
Electrical and Acoustic Characteristics.
Dimensions 28x4mm
AC Impedance 8±15% at 2000Hz
Rated Input Power 1W
B Max. input power 1.5W B
Resonance Frequency 580±20%Hz
Output Sound Pressure Level 93±3dB/0.1W 0.1m at
0.6,0.8,1.0,1.2KHz Average
Frequency Response Fo~6KHz
Operating Temperature -20~+65
C Storage Temperature -30~+70 C
DIMENSIONS FREQUENCY RESPONSE
A:Frequency Response M agn dB re 20.00 Pa/V
100
D 90
D
dB
80
70
E E
60
Diaphragm 200 Hz 500 1K 2K 5K 10K 20K
UNLESS OHERWISE SPECIFIED
DIMENSION ARE IN MILIMETER
MATERIAL TIANER TECHNOLOGY CO., LTD.
AND (INCHES) SILICONE RUBBER 60O http://www.itianer.com
DECIMALS ANGLES FINISH TITLE
.XX ±0.50 (0.02)
.XXX±0.025 (0.001) ±1 O BLACK
Mylar Speaker
F F
DO NOT SCALE DRAWING
DWN BY DATE
THIRD ANGLE PROJEC TIO N
CHK BY DATE UNIT DWG NO/ PART NO REV
mm TE-DM28A-8H4 01
DESIGN DATE SHEET
SCALE 5:1 RELEASE DATE 2009/12/23
J.M. ‘09/08/22
1 2 3 4 5 6 7 8
