Daniel O'Brien

Too many audio enthusiasts settle for the mediocre sound delivered by their devices' built-in DACs, akin to enjoying instant coffee without ever trying a rich, artisanal brew. The reality is that these built-in options often focus on battery life and processing power at the expense of audio quality. The new Astell&Kern HC5, priced at $489, is a game changer that integrates the prestigious AK4499EX DAC chip, previously limited to $4,000+ models like the SP4000. With the HC5, we unlock a level of sound clarity that reveals the intricate details that our phones overlook. It features six customizable DAC filters, allowing each of us to tailor the sound signature to our favorite genres and personal preferences—an innovation not typically seen in portable devices. Additionally, the digital audio remastering (DAR) technology enhances playback quality, bringing recordings to life by providing richer detail and dynamics. The HC5 supports high-resolution audio and offers two output power options, accommodating a wide range of headphones while ensuring top-tier sound. Our testing revealed significant improvements across music genres, making it clear that this device elevates listening experiences beyond what many thought was possible at this price point. The HC5's new physical controls add precision, while the OLED display provides real-time feedback on settings—features that make operating this device intuitive and user-friendly. In essence, the Astell&Kern HC5 demonstrates that size and simplicity do not compromise sound quality. It's a pocket-sized powerhouse that transforms your audio experience, inviting you to truly hear your music the way artists intended. If you're ready to elevate your listening, we encourage you to explore the depths of sound quality with our recent YouTube review. Watch the full video here: https://lnkd.in/eFSkX_qf #AudioEngineering #HighEndAudio #Audiophile

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This real world test highlights why I'm excited about the opportunities our latest audio codec AC-4 enables for streaming services. Whether that's delivering Dolby Atmos that's better than ever - indistinguishable from the uncompressed original. Or scaling Atmos and 5.1 at lower datarates so you can deliver a premium experience to more people in more places. Great work Nathaniel Reichman and all involved at AES NY.

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Exciting news from the team at DTS, Inc.: we’ve added 52 U.S. markets to the DTS AutoStage Broadcaster Portal in the platform’s second expansion. DTS AutoStage gives radio broadcasters near real-time audience analytics that, until now, were largely available only to streaming services. These new markets bring data from 3,000+ additional stations and 162,000 more in-vehicle listeners, providing broadcasters with deeper insights that boost audience engagement. For too long, many local radio stations, particularly in smaller markets, lacked the data needed to compete effectively in a digital advertising environment. By bringing advanced measurement into the dashboard, we’re helping radio evolve, stay competitive, and continue serving communities across the country. Local radio remains one of the most trusted and immediate sources of information, especially in the car. We’re proud to keep expanding access to these insights for radio markets across the U.S., of every size. Learn more: https://lnkd.in/gaDd7KPQ

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The acquisition of Blaze Audio marks more than just growth — it’s a celebration of partnership, innovation, and the power of collaboration. As we begin this journey with Pascal's world-class Danish team, we’re excited to collaborate on future innovations — combining their amplifier expertise with our engineering, sales and marketing to create differentiated and cutting-edge audio solutions, we're unlocking extraordinary potential to deliver fully integrated audio solutions that unite industry leading electronics with our architectural loudspeaker expertise. Together, we’re poised to elevate the sound experience across professional, residential, and marine markets. I’m especially excited about the expanded global presence this brings — with an European office in Copenhagen, we’re better positioned than ever to support partners and clients around the world. Big things ahead. Building the future of sound — together.

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Why do multi-million dollar projects get stuck on a "simple" display? In device development, embedded LED displays—like 7-segments or Dot Matrices—are rarely treated as "critical components." Until they fail. I’ve seen countless project delays in the Japan and Korea markets. The root cause wasn't the Main IC or mechanical design; it was these "minor" details: Brightness Inconsistency in 7-segment displays. Burnout of Dot Matrix displays in high-temperature environments. Color Shifts between different production batches (The "Checkerboard Effect"). In high-stakes markets, the responsibility doesn't stop at the component level—it goes all the way up to the system manufacturer. This is why experienced PMs and Engineers are shifting their focus. It's no longer about "Can you customize it?" but: 👉 "Does this supplier have a proven track record of mass production stability?" For global leaders, the ability to reproduce results perfectly 10,000 times is far more valuable than a single perfect sample. If you’re developing or upgrading a device and feel that the display is "small but high-risk," let’s connect. I’m happy to share our real-world experience in avoiding these common pitfalls. 為什麼很多高階設備專案，最後會卡在一顆「看起來很簡單」的顯示器？ 在設備開發中，七段顯示器、字母數字或點矩陣這類嵌入式 LED，往往不被視為關鍵零件。 直到它出問題為止。 我看過許多在日、韓市場發生的專案延誤，原因往往不是主 IC 或機構設計，而是這些容易被忽略的細節： 七段顯示器亮度不一：導致終端產品廉價感。 高溫環境下的燒毀：特別是在工業監控環境。 不同批次導致的色差：造成整機發光不均（棋盤效應）。 在日本與韓國市場，一旦發生這類品質問題，責任會直接追溯到系統廠。因此，現在資深的 PM 與工程師在選型時，看重的不再是「能不能客製」，而是： 👉 「這個供應商，有沒有穩定的量產再現能力？」 對專業買家來說，**「穩定複製量產結果」**的價值，遠比做出一個漂亮的樣品更重要。 如果你正在進行設備開發或改版，並意識到顯示器雖然體積小、但「潛在風險極高」，歡迎私訊我。我很樂意分享我們在 展躍光電 (Opto Plus LED) 協助客戶解決這些常見「踩雷點」的實務經驗。 #OptoPlusLED #IndustrialDesign #QualityAssurance #Manufacturing #LEDDisplay #Engineering #ProductManagement #展躍光電 #設備開發

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I'm incredibly proud of the work we do at IKE Tech. Today, we launch our new white paper: "The first vape-free youth generation: The critical role of technology to end underage access and illicit sales.” This report is a call to action for the industry, policy makers and public, demonstrating that we can and must use technology for good. Read the full report here: https://lnkd.in/eewgGPKf #IKEWhitePaper #TechForGood #FutureProofRegulation

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Thanks Dipin for the analysis of our new Arc 5 headphones. To your point: We are taking open-ear seriously; THX & Dolby Atmos Spatial Audio certified + wide range of codecs - LDAC, AptX adaptive and lossless + head tracking and health data are all features that are class leading and elevate the open-ear experience beyond what’s been offered. Truly giving you the best of both worlds; over-ear performance with open-ear spatial awareness and comfort. You really have to try them out to fully appreciate the sound quality and everyday experience. If anyone is interested in learning more, getting a sample or want to provide feedback - please reach out to me or the team via Cleer, Inc company page.

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At Galaxy Unpacked, we introduced the all new Galaxy S26 Series, our most intelligent, intuitive and performance-driven Galaxy S experience yet. This isn’t just another flagship upgrade. It’s a decisive leap in how AI integrates into everyday life. With deeper on-device intelligence, next-gen camera capabilities, and uncompromised performance, the Galaxy S26 Series is built for a world that expects more, more personalization, more productivity, more creativity. From anticipating user intent to delivering pro-grade imaging in any condition, this device reflects a simple philosophy: innovation must feel effortless. As consumer expectations evolve, so must we. The Galaxy S26 Series represents our commitment to shaping the AI-first smartphone era- responsibly, meaningfully, and at scale. This is what happens when engineering excellence meets real user insight. The era of AI phones has begun. And we are just getting started. #GalaxyS26Ultra #GalaxyUnpacked #AIPhone #GalaxyAI #Samsung

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The Samsung Galaxy S26 Ultra, the first mobile device to support APV (Advanced Professional Video) codec with Cine LUT (Look Up Table). APV is the open technology & royalty-free professional codec for easier editing from the capture. Currently supported in Blackmagic Camera (https://lnkd.in/gPFH-tGC), DaVinci Resolve 20.2 (https://lnkd.in/gSK-5ri7) and LumaFusion (https://lnkd.in/gXuNgXeG). Please check APV (https://lnkd.in/gZppFyeD) and Cine LUT (https://lnkd.in/gthWYacN) for further details.

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While many randomized video game loot boxes have drawn attention and regulation from various government bodies in recent years, the New York suit calls out Valve’s system specifically for “enabl[ing] users to sell the virtual items they have won, either through its own virtual marketplace, the Steam Community Market, or through third-party marketplaces.” The vast majority of Valve’s in-game loot boxes contain skins that can only be resold for a few cents, the suit notes, while the rarest skins can be worth thousands of dollars through marketplaces on and off of Steam. That fits the statutory definition of gambling as “charging an individual for a chance to win something of value based on luck alone,” according to the suit. https://lnkd.in/ggrx8ikN

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2025 will be a defining year for cellular connectivity—and the time to prepare is now. I look at how expanded spectrum access, private 5G, and technological convergence are reshaping the connectivity landscape. The shift toward scalable, flexible, and proactive infrastructure isn’t just a trend—it’s becoming a business imperative. Connectivity is no longer a passive utility. It’s a strategic enabler of innovation and growth. Read more. https://lnkd.in/dvv7ZgfS The Fast Mode #5G #connectivity #innovation

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