The LBB 1930/20 is a 120W, 2U rack-mounted power amplifier with dual inputs, 70V/100V and 8 ohm outputs, and backup battery support. It provides priority switching between its two inputs and has monitoring of key functions. The compact unit is suitable for a wide range of public address applications.
The LM380 is a power audio amplifier for consumer application. In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows inputs to be ground referenced. The output is automatically self centering to one half the supply voltage.
The LM124/SA534/LM2902 series consists of four independent, high-gain, internally frequency-compensated operational amplifiers designed specifically to operate from a single power supply over a wide range of voltages.
The Dukane iHear system make it easy to add effective speakers and a cordless microphone to any classroom or Conference room
For more information , contact
Bill McIntosh
Authorized Dukane Consultant
Phone: 843-442-8888
Email :WKMcIntosh@Comcast.net
The LM380 is a power audio amplifier for consumer application. In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows inputs to be ground referenced. The output is automatically self centering to one half the supply voltage.
The LM124/SA534/LM2902 series consists of four independent, high-gain, internally frequency-compensated operational amplifiers designed specifically to operate from a single power supply over a wide range of voltages.
The Dukane iHear system make it easy to add effective speakers and a cordless microphone to any classroom or Conference room
For more information , contact
Bill McIntosh
Authorized Dukane Consultant
Phone: 843-442-8888
Email :WKMcIntosh@Comcast.net
Chemical Safety for Produce
Default (GPT-3.5)
User
description on using chemicals on fruits and vegetables
ChatGPT
Using chemicals on fruits and vegetables typically involves the application of pesticides, herbicides, and fungicides to protect crops from pests, weeds, and diseases. However, it's important to follow safety guidelines and consider the potential risks:
Selecting and Using Chemicals: Choose pesticides that are approved for the specific crop and pest you're targeting. Follow the recommended dosage and application instructions provided on the product label.
Timing: Apply chemicals at the right stage of growth to maximize effectiveness and minimize harm. Avoid using them too close to harvest to ensure residues are within permissible limits.
Protective Gear: When applying chemicals, wear appropriate protective clothing, gloves, and masks to prevent skin contact and inhalation of fumes.
Environmental Considerations: Be mindful of the environment. Avoid using chemicals near water sources, and consider using integrated pest management techniques to minimize chemical usage.
Washing and Peeling: After purchasing fruits and vegetables, thoroughly wash them under running water. Peeling can also reduce pesticide residue, but some nutrients might be lost in the process.
Organic Options: Consider purchasing organic produce, which is grown with fewer synthetic chemicals. Organic farming emphasizes natural pest control methods and soil health.
Storage: Store fruits and vegetables properly to extend their freshness and minimize spoilage. Refrigerate items that are susceptible to rapid decay.
Risk Awareness: Understand that residual chemicals might be present on conventionally grown produce, but regulatory agencies set safety limits for these residues.
Regulations: Familiarize yourself with your country's regulations regarding pesticide usage, residue limits, and labeling requirements for produce.
DIY Solutions: For those who prefer natural alternatives, some homemade solutions like vinegar and water or baking soda and water can be used to wash produce, although their effectiveness might vary.
Always prioritize safety and informed choices when using chemicals on fruits and vegetables, whether for cultivation or consumption.
Kseniya Leshchenko: Shared development support service model as the way to ma...Lviv Startup Club
ย
Kseniya Leshchenko: Shared development support service model as the way to make small projects with small budgets profitable for the company (UA)
Kyiv PMDay 2024 Summer
Website โ www.pmday.org
Youtube โ https://www.youtube.com/startuplviv
FB โ https://www.facebook.com/pmdayconference
Affordable Stationery Printing Services in Jaipur | Navpack n PrintNavpack & Print
ย
Looking for professional printing services in Jaipur? Navpack n Print offers high-quality and affordable stationery printing for all your business needs. Stand out with custom stationery designs and fast turnaround times. Contact us today for a quote!
Unveiling the Secrets How Does Generative AI Work.pdfSam H
ย
At its core, generative artificial intelligence relies on the concept of generative models, which serve as engines that churn out entirely new data resembling their training data. It is like a sculptor who has studied so many forms found in nature and then uses this knowledge to create sculptures from his imagination that have never been seen before anywhere else. If taken to cyberspace, gans work almost the same way.
"๐ฉ๐ฌ๐ฎ๐ผ๐ต ๐พ๐ฐ๐ป๐ฏ ๐ป๐ฑ ๐ฐ๐บ ๐ฏ๐จ๐ณ๐ญ ๐ซ๐ถ๐ต๐ฌ"
๐๐ ๐๐จ๐ฆ๐ฌ (๐๐ ๐๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
๐๐ ๐๐จ๐ฆ๐ฌ provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
โญ ๐ ๐๐๐ญ๐ฎ๐ซ๐๐ ๐ฉ๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ:
โข 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
โข SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
โขFreenBecky 1st Fan Meeting in Vietnam
โขCHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
โข WOW K-Music Festival 2023
โข Winner [CROSS] Tour in HCM
โข Super Show 9 in HCM with Super Junior
โข HCMC - Gyeongsangbuk-do Culture and Tourism Festival
โข Korean Vietnam Partnership - Fair with LG
โข Korean President visits Samsung Electronics R&D Center
โข Vietnam Food Expo with Lotte Wellfood
"๐๐ฏ๐๐ซ๐ฒ ๐๐ฏ๐๐ง๐ญ ๐ข๐ฌ ๐ ๐ฌ๐ญ๐จ๐ซ๐ฒ, ๐ ๐ฌ๐ฉ๐๐๐ข๐๐ฅ ๐ฃ๐จ๐ฎ๐ซ๐ง๐๐ฒ. ๐๐ ๐๐ฅ๐ฐ๐๐ฒ๐ฌ ๐๐๐ฅ๐ข๐๐ฏ๐ ๐ญ๐ก๐๐ญ ๐ฌ๐ก๐จ๐ซ๐ญ๐ฅ๐ฒ ๐ฒ๐จ๐ฎ ๐ฐ๐ข๐ฅ๐ฅ ๐๐ ๐ ๐ฉ๐๐ซ๐ญ ๐จ๐ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐จ๐ซ๐ข๐๐ฌ."
Tata Group Dials Taiwan for Its Chipmaking Ambition in Gujaratโs DholeraAvirahi City Dholera
ย
The Tata Group, a titan of Indian industry, is making waves with its advanced talks with Taiwanese chipmakers Powerchip Semiconductor Manufacturing Corporation (PSMC) and UMC Group. The goal? Establishing a cutting-edge semiconductor fabrication unit (fab) in Dholera, Gujarat. This isnโt just any project; itโs a potential game changer for Indiaโs chipmaking aspirations and a boon for investors seeking promisingย residential projects in dholera sir.
Visit : https://www.avirahi.com/blog/tata-group-dials-taiwan-for-its-chipmaking-ambition-in-gujarats-dholera/
Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
ย
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
ย
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
Memorandum Of Association Constitution of Company.pptseri bangash
ย
www.seribangash.com
A Memorandum of Association (MOA) is a legal document that outlines the fundamental principles and objectives upon which a company operates. It serves as the company's charter or constitution and defines the scope of its activities. Here's a detailed note on the MOA:
Contents of Memorandum of Association:
Name Clause: This clause states the name of the company, which should end with words like "Limited" or "Ltd." for a public limited company and "Private Limited" or "Pvt. Ltd." for a private limited company.
https://seribangash.com/article-of-association-is-legal-doc-of-company/
Registered Office Clause: It specifies the location where the company's registered office is situated. This office is where all official communications and notices are sent.
Objective Clause: This clause delineates the main objectives for which the company is formed. It's important to define these objectives clearly, as the company cannot undertake activities beyond those mentioned in this clause.
www.seribangash.com
Liability Clause: It outlines the extent of liability of the company's members. In the case of companies limited by shares, the liability of members is limited to the amount unpaid on their shares. For companies limited by guarantee, members' liability is limited to the amount they undertake to contribute if the company is wound up.
https://seribangash.com/promotors-is-person-conceived-formation-company/
Capital Clause: This clause specifies the authorized capital of the company, i.e., the maximum amount of share capital the company is authorized to issue. It also mentions the division of this capital into shares and their respective nominal value.
Association Clause: It simply states that the subscribers wish to form a company and agree to become members of it, in accordance with the terms of the MOA.
Importance of Memorandum of Association:
Legal Requirement: The MOA is a legal requirement for the formation of a company. It must be filed with the Registrar of Companies during the incorporation process.
Constitutional Document: It serves as the company's constitutional document, defining its scope, powers, and limitations.
Protection of Members: It protects the interests of the company's members by clearly defining the objectives and limiting their liability.
External Communication: It provides clarity to external parties, such as investors, creditors, and regulatory authorities, regarding the company's objectives and powers.
https://seribangash.com/difference-public-and-private-company-law/
Binding Authority: The company and its members are bound by the provisions of the MOA. Any action taken beyond its scope may be considered ultra vires (beyond the powers) of the company and therefore void.
Amendment of MOA:
While the MOA lays down the company's fundamental principles, it is not entirely immutable. It can be amended, but only under specific circumstances and in compliance with legal procedures. Amendments typically require shareholder
What is the TDS Return Filing Due Date for FY 2024-25.pdfseoforlegalpillers
ย
It is crucial for the taxpayers to understand about the TDS Return Filing Due Date, so that they can fulfill your TDS obligations efficiently. Taxpayers can avoid penalties by sticking to the deadlines and by accurate filing of TDS. Timely filing of TDS will make sure about the availability of tax credits. You can also seek the professional guidance of experts like Legal Pillers for timely filing of the TDS Return.
Personal Brand Statement:
As an Army veteran dedicated to lifelong learning, I bring a disciplined, strategic mindset to my pursuits. I am constantly expanding my knowledge to innovate and lead effectively. My journey is driven by a commitment to excellence, and to make a meaningful impact in the world.
1. Communications Systems | LBB 1930/20 Plena Power Amplifier
LBB 1930/20 Plena Power Amplifier
โถ 120 W power amplifier in a compact housing
โถ 70 V / 100 V and 8 ohm outputs
โถ Dual inputs with priority switching
โถ 100 V input for slave operation on 100 V speaker line
โถ Temperature controlled forced front to back
ventilation, directly stackable.
โถ Mains, battery back-up and pilot tone supervision
โถ EN 54โ16 and EN 60849 compliant
The LBB 1930/20 is a powerful 120 W power amplifier in a energized) relays are provided for each supervised
2U high 19โ case for rack mounting or tabletop use. LEDs function. These relays are always active regardless of the
on the front panel show the status of the amplifier: switches on the rear panel.
power, audio output level, and supervised functions. This Input
high-performance unit fulfills a wide range of public The system has two balanced inputs with priority control,
address requirements at a surprisingly low cost. each with a loop-through facility. This makes it easy to
connect remote systems that require priority control. An
additional 100 V line input is provided to connect the
Functions amplifier to a 100 V loudspeaker line to provide more
Dependability power to remote locations.
The amplifier is protected against overload and short Gain or level control is located on the rear of the unit to
circuits. A temperature-controlled fan ensures high avoid accidental setting change. A meter with LED-bar
reliability at high output levels and low acoustic noise at shows the output level.
lower output levels. An overheat protection circuit Output
switches off the power stage and activates an LED on the
The amplifier has 70 V and 100 V outputs for constant
front panel, if the internal temperature reaches a critical
voltage loudspeaker systems, and a low impedance output
limit due to poor ventilation or overload.
for 8 ohm loudspeaker loads.
The unit operates both on mains power and on a 24 V
The LBB 1930/20 has two separate priority controlled 100
battery power supply for emergency back up, with
V outputs for zones that only need announcements made
automatic switchover.
via the priority input, and for zones that will not receive
For emergency and evacuation use, the following announcements made via the priority input.
functions are monitored: mains presence, battery present, Controls and indicators
pilot tone presence, amplifier operation. Front panel LEDs Front
indicate the status of supervised functions. The LEDs of
pilot tone supervision and battery status can be switched
โข Meter (LED's for -20, -6, 0 dB and Power ON)
โข Battery operation indicator
off for general public address use. Failsafe (normally โข Overheat indicator
www.boschsecurity.com
2. 2 | LBB 1930/20 Plena Power Amplifier
Back Mains power supply
โข Level control input 1 Current max 6A
โข Level control input 2
Performance
โข Power button
โข Mains switch Output power (rms/maximum) 120 / 180 W
Interconnections Power reduction on backup -1 dB
Back power
Frequency response 50 Hz to 20 kHz (+1 / -3 dB at -10 dB
โข Priority line input 1 (XLR/balanced)
ref. rated output)
โข Line loop-through 1 (XLR/balanced)
โข Program line input 2 (XLR/balanced) Distortion <1% at rated output power, 1 kHz
โข Line loop-through 2 (XLR/balanced) S/N (flat at max volume) >90 dB
โข Priority controlled loudspeaker output terminals
โข 24 VDC power supply terminal Line inputs 2x
โข Three loudspeaker direct output terminals Connector 3-pin XLR, balanced
โข Two 100 V slave input terminals
Sensitivity 1V
โข Input 2 enable control terminal
โข Input 1 priority control terminal Impedance 20 kohm
โข Earth connection screw CMRR >25 dB (50 Hz to 20 kHz)
โข Mains socket
Gain 40 dB
100 V input
Connector Screw, unbalanced
Certifications and Approvals
Sensitivity 100 V
Region Certification Impedance 330 kohm
Europe CE Line loop-through output 2x
TUV certificate IEC60849
Connector 3-pin XLR
Poland CNBOP
Nominal level 1V
Safety acc. to EN 60065 Impedance Direct connection to line input
Immunity acc. to EN 55103-2 Loudspeaker outputs 3x
Emission acc. to EN 55103-1 Connector Screw, floating
Emergency acc. to EN 54โ16 / EN 60849 Direct output 100 V, 70 V, 8 ohm
Priority only (from input 1) 100 V or 70 V internally selectable
Music (non-priority) only 100 V or 70 V internally selectable
Parts Included
Power consumption
Quantity Component Mains operation
1 LBB 1930/20 Plena Power Amplifier Max power 274 W
1 Power cord -3dB 193 W
1 Set of 19" mounting brackets
-6dB 143 W
1 Installation and User Instructions
Pilot tone* 41 W
1 Cable with XLR connector
Idle 18 W
24 VDC operation
Max power 7.0 A (168 W)
Technical Specifications
-3 dB 6.0 A (144 W)
Electrical
-6 dB 4.3 A (103 W)
Mains power supply Pilot tone* 0.9 A (22 W )
Voltage 230 VAC ยฑ10%, 50/60 Hz Idle 0.1 A (2.4 W)
Inrush current 8A * 20 kHz -20dB with maximum loudspeaker load
Max power consumption 400 VA
Battery power supply
Voltage 24 VDC +15% / -15%
3. LBB 1930/20 Plena Power Amplifier | 3
Mechanical
Dimensions (H x W x D) 100 x 430 x 270 mm
(19" wide, 2U high, with feet)
Weight Approx. 10.5 kg
Mounting Standalone, 19โrack
Color Charcoal
Environmental
Operating temperature -10 ยบC to +55 ยบC (14 ยบF to +131 ยบF)
Storage temperature -40 ยบC to +70 ยบC (-40 ยบF to +158 ยบF)
Relative humidity <95%
Acoustic noise level of fan <48 dB SPL at 1 m (max output)
Ordering Information
LBB 1930/20 Plena Power Amplifier LBB1930/20
120 W power amplifier in a 2U high 19โ case
for rack mounting or tabletop use.
www.boschsecurity.com
4. 4 | LBB 1930/20 Plena Power Amplifier
Americas: Europe, Middle East, Africa: Asia-Pacific: Represented by
Bosch Communications Systems Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd
12000 Portland Avenue South P.O. Box 80002 11 Bishan Street 21
Burnsville, Minnesota 55337, USA 5600 JB Eindhoven, The Netherlands Singapore 573943
Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Phone: +65 6571 2600
Fax: +1-800-955-6831 Fax: +31 40 2577 330 Fax: +65 6571 2698
audiosupport@us.bosch.com emea.securitysystems@bosch.com apr.securitysystems@bosch.com
www.boschsecurity.com www.boschsecurity.com www.boschsecurity.com
ยฉ Bosch Security Systems Inc. 011 | Data subject to change without notice
T3030825227 | Cur: en-US, V20, 27 Jan 2011