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Syska Hennessy Launches Free ‘Ductulator’ App For Simpler and More Accurate Duct Sizing

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NEW YORK, Dec. 10, 2024 /PRNewswire/ — Syska Hennessy Group, the international engineering firm, has launched an app called the Ductulator, which helps architects, owners, contractors, and mechanical engineers easily determine and specify duct dimensions for HVAC systems.

The Ductulator, now available for free on the Apple app store and Google Play, enables users to accurately size ductwork by calculating the optimal friction loss and air-flow velocity for HVAC systems in design. Based on equations and recommendations published by the American Society of Heating and Refrigeration Engineers (ASHRAE), the app ensures precision and energy efficiency.

Syska anticipates that architects and contractors will use the Ductulator to facilitate their collaborations with mechanical design professionals, ensuring that HVAC systems are not only correctly sized, but that they also function as intended with optimal energy use.

“Design professionals and contractors need access both in the field and office to modify duct dimensions, and the Ductulator provides these numbers quickly and precisely,” says Rob Ioanna, Syska executive principal and chief technical officer. “After speaking with our architecture clients about the challenges they face in fitting ductwork into ever-shrinking spaces and the lack of simplicity they’ve encountered with existing tools, we decided to develop a user-friendly alternative.”

The Ductulator’s differentiators include the capability to size rectangular, round, and flat oval ducts. It also takes a duct’s location into account, adjusting for placements in high-pressure versus low-pressure systems and shafts versus plenums, for example. Finally, the app alerts users when they select a size that would exceed the maximum pressure-drop or velocity.

Chris Wescott, associate principal and technical manager in Syska’s New York office, developed the initial concept. He created a downloadable visual basic app, and shared it with Syska Innovations, a subsidiary whose mission is to drive innovation within Syska and throughout the industry. Syska Innovations then organized a team across three offices to take the concept from ideation to launch.

“The Ductulator is exactly the sort of project we had in mind when we established Syska Innovations in 2020,” says Cyrus Izzo, Syska’s CEO and president. “We know our professionals are highly creative, and we wanted to support them in identifying and solving common problems in the AEC industry. The Ductulator demonstrates the success of this approach.”

He continues: “We have plans to expand the Ductulator to the web and make further iterations to it. Meanwhile, we have several other innovations projects in the works, and we look forward to rolling them out soon. These efforts are generating great enthusiasm within Syska, and we anticipate that they will also drive progress in the AEC industry.”

To download the Ductulator app, please click on one of these links: Apple app store or Google Play.

Syska Hennessy Group is a leading global, full-service MEP, information and communication technology (ICT), vertical transportation, and commissioning engineering firm. With more than 500 professionals across 20 offices, the company provides a full range of engineering services for projects of every size and budget. Since 1928, Syska has been designing smarter, safer, and more efficient buildings by integrating essential systems that respond and adapt to a changing world.

syska.com

Media Contact:
Michelle Galindez
mgalindez@syska.com
212.556.3390

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SOURCE Syska Hennessy Group

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Melody Party Offers Over 20,000 Songs and Adds More Than a Thousand New Tracks Monthly, Enhancing Its Online Karaoke Experience

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October 27, 2026

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SEOUL, South Korea, Oct. 27, 2026 /PRNewswire/ — Melody Party is a music social app featuring a variety of activities, including Mic Grab, Artist Mafia, and Singing Battle. Through its online karaoke feature, SING A SONG, the app brings the traditional karaoke experience online, removing time and location constraints and offering a music experience that combines real-time singing with social interaction.

SING A SONG features an extensive library of more than 20,000 songs, with over a thousand new songs added every month. Its diverse selection includes popular K-pop tracks, classic Korean songs, and karaoke favorites. The feature offers a free-use model, allowing users to start singing their chosen songs without paying a separate fee. This helps reduce the time and cost associated with visiting traditional coin-operated karaoke venues, making it easier to enjoy singing as part of everyday life.

In terms of functionality, SING A SONG supports pitch adjustment and independent volume controls for vocals and accompaniment, allowing users to customize their singing experience according to their preferences. Users can also create online karaoke rooms, invite friends to sing together in real time, and enjoy voice chat and social interaction.

By continuously expanding its song library and offering diverse music-based interactive experiences, Melody Party continues to strengthen its music ecosystem. Through SING A SONG, the platform aims to create an accessible, highly interactive online music social space.

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SOURCE Melody Party

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Drawing new strength from 20-year legacy, IAACA calls on global counterparts to join annual conference to fortify integrity

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October 27, 2026

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MARRAKECH, Morocco, Oct. 27, 2026 /PRNewswire/ — The International Association of Anti-Corruption Authorities (IAACA), an independent and non-political anti-corruption organisation with over 190 member anti-corruption authorities (ACAs) worldwide, will co-host IAACA Annual Conference 2026 in Marrakech, Morocco next month together with the Independent Commission Against Corruption of Hong Kong, China (ICAC) and the National Authority for Probity, Prevention and Fight Against Corruption of Morocco (INPPLC) to chart a path for the global graft fight and explore cutting-edge approaches to tackle emerging corruption challenges.

Themed “Building on 20 Years of Legacy: Drawing Strength from the Past, Guarding Global Integrity for the Future”, the international event will not only mark the 20th anniversary of the IAACA, but also provide a dynamic forum for IAACA members to exchange insights and enhance co-operation.

Calling on international counterparts to participate in the conference scheduled for November 25, IAACA President Mr Woo Ying-ming, who also serves as ICAC Commissioner, said that “As the IAACA marks its 20th anniversary, the conference will bring together global anti-corruption community at a pivotal moment for collective action. I anticipate that the valuable insights and new approaches generated through the international synergy will chart a resilient strategic path for us to navigate integrity risks and draw strength from our shared legacy to guard global integrity for generations to come.”

During the conference, renowned international experts from the United Nations Office on Drugs and Crime (UNODC), Basel Institute on Governance, the International Anti-Corruption Academy, and global anti-corruption and law enforcement agencies and institutions will shed light on harnessing artificial intelligence in the fight against corruption, safeguarding integrity within global climate and biodiversity frameworks and analysing global corruption measurement and systemic effectiveness.

Following the conference, the ICAC, the INPPLC, the IAACA and the UNODC will co-organise a training seminar on leveraging AI in combating corruption.

While the ICAC and INPPLC will share how AI and new technology can reshape the future of anti-graft enforcement and corruption prevention, the UNODC will provide a global perspective on using AI models in financial crime investigations and addressing the operational relevance, legal robustness and adaptability across jurisdictions.

For details of the conference and training, please visit:
https://www.icac.org.hk/icac/iaaca-morocco-2026/index.html

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SOURCE International Association of Anti-Corruption Authorities (IAACA)

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Viettel moves 100 million subscribers to home-grown cloud-native charging in three months – with zero downtime

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October 27, 2026

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HANOI, Vietnam, Oct. 27, 2026 /PRNewswire/ — Viettel High Technology Industries Corporation (Viettel High Tech), part of Viettel Group, has migrated more than 100 million subscribers and some 5,000 tariff plans at Viettel, Vietnam’s largest mobile operator, to vOCS 4.0, its in-house cloud-native charging system. The three-month cutover ran on a live national network with no service disruption.

Replacing a charging system is one of the riskiest projects an operator can undertake, which is why many stick with legacy platforms. Viettel High Tech reduced the risk through real-time data synchronization, parallel running and a phased cutover, with instant rollback at every stage.

The project won the Telecom Review Excellence Awards 2026 prize for Best Technology Deployment in Asia, a first for a Vietnamese company.

What it means for operators:

Scale: more than 300,000 transactions per second at latency below 5 milliseconds, across 2G–5G and fixed services on one platformLower cost: up to 50% less hardware investment than the previous generation, by sharing infrastructure with the networkAgility: new tariff plans in hours instead of days, new features three times faster and deployments about 30% fasterResilience: two active data centers about 2,000 km apart and automatic recovery in under two minutes

Viettel High Tech developed every core layer in-house, from a telecom-grade cloud-native platform and NFV-MANO orchestration to real-time charging, subscriber and balance management.

“Passing rigorous tests of real-time self-diagnosis and self-recovery is what allows an operator to keep its promise of 24/7 service to customers,” said Luu Manh Ha, CEO of Viettel Networks, which operates the system on Viettel’s network in Vietnam. “Above all, owning the charging system means an operator is not dependent on foreign vendors – it safeguards digital sovereignty and preserves business flexibility.”

“The charging system is where an operator’s business strategy turns into revenue in real time,” said Nguyen Minh Quang, CEO of Viettel High Tech. “We believe vOCS 4.0 is ready to help operators worldwide capture the value of 5G and digital services.”

In 2017, vOCS 4.0’s predecessor, vOCS 3.0, replaced a foreign vendor’s platform for 90 million Viettel subscribers. Across both generations, vOCS serves more than 220 million subscribers in 11 countries. Viettel High Tech now offers vOCS 4.0 to operators worldwide.

View original content to download multimedia:https://www.prnewswire.com/apac/news-releases/viettel-moves-100-million-subscribers-to-home-grown-cloud-native-charging-in-three-months–with-zero-downtime-302920106.html

SOURCE Viettel Group

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